A magnitude ML 1.7 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4200, 12.4700 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Apecchio | PU | 16 | 1882 | 40134 |
Scheggia e Pascelupo | PG | 16 | 1393 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Piobbico | PU | 19 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-09-24 19:12:36 |
43.42 | 12.4698 | 9 | 2022-03-30 13:04:09 |
Bollettino Sismico Italiano INGV | 96313001 |
Reviewed Rev100 |
ML 1.7 | 2021-09-24 19:12:37 |
43.4205 | 12.4727 | 8 | 2021-09-24 19:23:54 |
Sala Sismica INGV-Roma | 95843791 |
Field | Value |
---|---|
Time (UTC) | 2021-09-24 19:12:36 ± 0.04 |
Latitude | 43.4200 ± 0.0018 |
Longitude | 12.4698 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96313001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 234 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 31 |
Number of associated phases, regardless of their use for origin computation | 62 |
Number of defining phases | 61 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62773 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 34 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 56 |
Type of magnitude | ML |
Reference to an origin | 96313001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-18 14:21:52 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 56 |
Type of magnitude | ML |
Reference to an origin | 95843791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-24 19:23:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHZ. | 2021-09-24T19:13:33.11 | 3.0 | undecidable | manual | Sg | 5 | 0 | |||
IV.CSP1.EHZ. | 2021-09-24T19:12:59.71 | 0.6 | undecidable | manual | S | 121 | 69.6747 | 50 | 1.19 | 30 |
IV.FDMO.HHZ. | 2021-09-24T19:12:58.20 | 0.6 | undecidable | manual | S | 130 | 65.5899 | 50 | 0.77 | 37 |
IV.MML1.EHZ. | 2021-09-24T19:12:54.47 | 0.6 | undecidable | manual | S | 130 | 52.9026 | 50 | 0.42 | 42 |
IV.EL6.EHZ. | 2021-09-24T19:12:54.03 | 0.6 | undecidable | manual | S | 101 | 51.9036 | 50 | 0.24 | 44 |
IV.ARVD.HHZ. | 2021-09-24T19:12:50.20 | 0.6 | undecidable | manual | S | 77 | 38.9277 | 50 | -0.12 | 46 |
IV.CSP1.EHZ. | 2021-09-24T19:12:49.36 | 0.3 | undecidable | manual | P | 121 | 69.6747 | 50 | -0.03 | 67 |
IV.MOMA.HHZ. | 2021-09-24T19:12:49.67 | 0.6 | undecidable | manual | P | 173 | 68.7756 | 50 | 0.41 | 41 |
IV.MPAG.EHZ. | 2021-09-24T19:12:48.55 | 1.0 | undecidable | manual | S | 45 | 32.8449 | 50 | -0.16 | 23 |
IV.MGAB.HHZ. | 2021-09-24T19:12:48.39 | 0.3 | undecidable | manual | P | 207 | 63.2922 | 50 | -0.02 | 68 |
IV.PARC.HHZ. | 2021-09-24T19:12:48.52 | 1.0 | undecidable | manual | S | 324 | 31.4463 | 105 | 0.29 | 23 |
IV.PE3.EHE. | 2021-09-24T19:12:48.83 | 0.6 | undecidable | manual | S | 4 | 30.6471 | 106 | 0.85 | 38 |
IV.FDMO.HHZ. | 2021-09-24T19:12:48.60 | 0.1 | undecidable | manual | P | 130 | 65.5899 | 50 | -0.16 | 88 |
IV.ATCC.EHZ. | 2021-09-24T19:12:47.91 | 0.6 | undecidable | manual | S | 152 | 29.4483 | 106 | 0.34 | 45 |
IV.CING.HHZ. | 2021-09-24T19:12:47.75 | 0.3 | undecidable | manual | P | 95 | 58.6968 | 50 | 0.05 | 68 |
IV.EL6.EHZ. | 2021-09-24T19:12:46.38 | 0.3 | undecidable | manual | P | 101 | 51.9036 | 50 | -0.28 | 66 |
IV.SSFR.HHZ. | 2021-09-24T19:12:46.21 | 0.6 | undecidable | manual | S | 86 | 25.2525 | 109 | 0.04 | 48 |
IV.MML1.EHZ. | 2021-09-24T19:12:46.59 | 0.1 | undecidable | manual | P | 130 | 52.9026 | 50 | -0.22 | 89 |
IV.FRON.EHZ. | 2021-09-24T19:12:45.36 | 0.6 | undecidable | manual | S | 62 | 23.2545 | 110 | -0.17 | 47 |
IV.CRE.HHZ. | 2021-09-24T19:12:45.84 | 0.3 | undecidable | manual | P | 298 | 47.2194 | 50 | -0.08 | 69 |
IV.NARO.HHZ. | 2021-09-24T19:12:45.15 | 0.6 | undecidable | manual | S | 23 | 22.9548 | 111 | -0.28 | 46 |
IV.ASSB.HHZ. | 2021-09-24T19:12:45.16 | 0.3 | undecidable | manual | P | 160 | 44.5221 | 50 | -0.37 | 65 |
IV.ATMC.EHE. | 2021-09-24T19:12:45.23 | 0.6 | undecidable | manual | S | 278 | 22.5552 | 111 | -0.06 | 48 |
IV.MURB.HHZ. | 2021-09-24T19:12:44.07 | 0.6 | undecidable | manual | S | 166 | 17.9709 | 116 | 0.24 | 47 |
IV.SNTG.HHZ. | 2021-09-24T19:12:44.99 | 0.3 | undecidable | manual | P | 116 | 42.1245 | 50 | -0.16 | 69 |
IT.UMBT.HGZ. | 2021-09-24T19:12:44.00 | 0.6 | undecidable | manual | S | 218 | 16.3725 | 118 | 0.65 | 42 |
IV.ARVD.HHZ. | 2021-09-24T19:12:44.35 | 0.1 | undecidable | manual | P | 77 | 38.9277 | 50 | -0.31 | 89 |
IV.ATMI.HHZ. | 2021-09-24T19:12:44.13 | 0.6 | undecidable | manual | S | 240 | 18.87 | 115 | 0.02 | 49 |
IV.CAFI.HHZ. | 2021-09-24T19:12:44.93 | 0.3 | undecidable | manual | P | 256 | 41.8248 | 50 | -0.18 | 68 |
IV.ATVA.EHE. | 2021-09-24T19:12:44.87 | 1.0 | undecidable | manual | S | 224 | 21.6672 | 112 | -0.13 | 24 |
IV.PE3.EHE. | 2021-09-24T19:12:43.47 | 0.1 | undecidable | manual | P | 4 | 30.6471 | 106 | 0.16 | 93 |
IV.PARC.HHZ. | 2021-09-24T19:12:43.32 | 0.3 | undecidable | manual | P | 324 | 31.4463 | 105 | -0.13 | 70 |
IV.ATSC.EHE. | 2021-09-24T19:12:43.69 | 0.6 | undecidable | manual | S | 88 | 17.4714 | 116 | 0.02 | 49 |
IV.APEC.HHZ. | 2021-09-24T19:12:43.60 | 0.6 | undecidable | manual | S | 345 | 15.873 | 118 | 0.41 | 45 |
IV.MPAG.EHZ. | 2021-09-24T19:12:43.39 | 0.1 | undecidable | manual | P | 45 | 32.8449 | 50 | -0.34 | 90 |
IV.ATCC.EHZ. | 2021-09-24T19:12:42.96 | 0.1 | undecidable | manual | P | 152 | 29.4483 | 106 | -0.11 | 95 |
IV.SSFR.HHZ. | 2021-09-24T19:12:42.09 | 0.1 | negative | manual | P | 86 | 25.2525 | 109 | -0.17 | 94 |
IV.ATLO.EHE. | 2021-09-24T19:12:42.22 | 0.6 | undecidable | manual | S | 204 | 12.6762 | 124 | -0.02 | 50 |
IV.NARO.HHZ. | 2021-09-24T19:12:41.69 | 0.1 | positive | manual | P | 23 | 22.9548 | 111 | -0.15 | 95 |
IV.ATVA.EHE. | 2021-09-24T19:12:41.50 | 0.3 | undecidable | manual | P | 224 | 21.6672 | 112 | -0.08 | 72 |
IV.ATMC.EHE. | 2021-09-24T19:12:41.78 | 0.1 | undecidable | manual | P | 278 | 22.5552 | 111 | 0.03 | 97 |
IV.ATFO.HHZ. | 2021-09-24T19:12:41.20 | 0.6 | undecidable | manual | S | 126 | 10.0788 | 130 | -0.32 | 47 |
IV.FRON.EHZ. | 2021-09-24T19:12:41.74 | 0.1 | positive | manual | P | 62 | 23.2545 | 110 | -0.15 | 95 |
IV.ATBU.EHZ. | 2021-09-24T19:12:41.54 | 0.6 | undecidable | manual | S | 46 | 8.88 | 134 | 0.34 | 47 |
IV.ATMI.HHZ. | 2021-09-24T19:12:41.10 | 0.3 | undecidable | manual | P | 240 | 18.87 | 115 | 0.03 | 73 |
IV.MURB.HHZ. | 2021-09-24T19:12:40.99 | 0.1 | undecidable | manual | P | 166 | 17.9709 | 116 | 0.08 | 97 |
IV.ATPC.HNZ. | 2021-09-24T19:12:40.76 | 0.6 | undecidable | manual | S | 351 | 6.7932 | 142 | 0.03 | 50 |
IV.ATSC.EHE. | 2021-09-24T19:12:40.87 | 0.1 | undecidable | manual | P | 88 | 17.4714 | 116 | 0.05 | 98 |
IV.ATLO.EHE. | 2021-09-24T19:12:40.07 | 0.1 | undecidable | manual | P | 204 | 12.6762 | 124 | 0.08 | 98 |
IT.UMBT.HGZ. | 2021-09-24T19:12:40.91 | 0.1 | undecidable | manual | P | 218 | 16.3725 | 118 | 0.27 | 93 |
IV.APEC.HHZ. | 2021-09-24T19:12:40.75 | 0.1 | positive | manual | P | 345 | 15.873 | 118 | 0.21 | 95 |
IV.ATPI.EHZ. | 2021-09-24T19:12:40.48 | 0.6 | undecidable | manual | S | 302 | 6.3936 | 143 | -0.17 | 49 |
IV.TB02.DHZ.01 | 2021-09-24T19:12:40.62 | 0.6 | undecidable | manual | S | 222 | 7.3815 | 139 | -0.23 | 48 |
IV.TB01.DHN. | 2021-09-24T19:12:39.98 | 0.6 | undecidable | manual | S | 213 | 5.0949 | 149 | -0.41 | 46 |
IV.ATBU.EHZ. | 2021-09-24T19:12:39.64 | 0.1 | undecidable | manual | P | 46 | 8.88 | 134 | 0.25 | 95 |
IV.ATPI.EHZ. | 2021-09-24T19:12:39.11 | 0.1 | undecidable | manual | P | 302 | 6.3936 | 143 | 0.04 | 100 |
IV.TB02.DHZ.01 | 2021-09-24T19:12:39.20 | 0.1 | undecidable | manual | P | 222 | 7.3815 | 139 | 0.02 | 100 |
IV.ATPC.HNZ. | 2021-09-24T19:12:39.25 | 0.1 | undecidable | manual | P | 351 | 6.7932 | 142 | 0.13 | 98 |
IV.TB03.DHZ.01 | 2021-09-24T19:12:39.89 | 0.6 | undecidable | manual | S | 247 | 5.1948 | 149 | -0.52 | 45 |
IV.ATFO.HHZ. | 2021-09-24T19:12:39.49 | 0.1 | undecidable | manual | P | 126 | 10.0788 | 130 | -0.09 | 98 |
IV.TB01.DHN. | 2021-09-24T19:12:38.84 | 0.1 | undecidable | manual | P | 213 | 5.0949 | 149 | -0.08 | 99 |
IV.TB03.DHZ.01 | 2021-09-24T19:12:38.84 | 0.1 | undecidable | manual | P | 247 | 5.1948 | 149 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.HNE. | ML:1.8 | 0.001155 | 0.54 | AML | other | m | 2021-09-24T19:12:40.55 |
IV.ATPI.EHE. | ML:1.8 | 0.0011400000000000002 | 0.52 | AML | other | m | 2021-09-24T19:12:40.56 |
IV.ATPI.EHN. | ML:1.7 | 0.000904 | 0.24 | AML | other | m | 2021-09-24T19:12:41.18 |
IV.ATPI.HNN. | ML:1.7 | 0.000891 | 0.26 | AML | other | m | 2021-09-24T19:12:41.30 |
IV.ATFO.HHN. | ML:2.0 | 0.0012799999999999999 | 0.28 | AML | other | m | 2021-09-24T19:12:41.82 |
IV.ATFO.HHE. | ML:2.0 | 0.0013599999999999999 | 1.68 | AML | other | m | 2021-09-24T19:12:42.06 |
IV.APEC.HHE. | ML:2.0 | 0.000871 | 0.14 | AML | other | m | 2021-09-24T19:12:43.98 |
IV.APEC.HHN. | ML:1.8 | 0.0006779999999999999 | 1.64 | AML | other | m | 2021-09-24T19:12:44.83 |
IV.ATMI.HHE. | ML:1.6 | 0.000307 | 1.44 | AML | other | m | 2021-09-24T19:12:44.07 |
IV.MURB.HHN. | ML:2.2 | 0.0014199999999999998 | 0.94 | AML | other | m | 2021-09-24T19:12:44.98 |
IV.MURB.HNN. | ML:2.1 | 0.0011684999999999998 | 0.18 | AML | other | m | 2021-09-24T19:12:45.57 |
IV.FRON.EHE. | ML:1.4 | 0.0001865 | 0.12 | AML | other | m | 2021-09-24T19:12:45.58 |
IV.MURB.HHE. | ML:2.3 | 0.0018250000000000002 | 1.76 | AML | other | m | 2021-09-24T19:12:45.91 |
IV.MURB.HNE. | ML:2.3 | 0.00163 | 1.76 | AML | other | m | 2021-09-24T19:12:45.05 |
IV.FRON.EHN. | ML:1.8 | 0.00039400000000000004 | 0.08 | AML | other | m | 2021-09-24T19:12:46.18 |
IV.NARO.HHN. | ML:1.4 | 0.00015099999999999998 | 0.46 | AML | other | m | 2021-09-24T19:12:46.26 |
IV.SSFR.HNN. | ML:2.1 | 0.0007465 | 0.84 | AML | other | m | 2021-09-24T19:12:47.33 |
IV.SSFR.HHN. | ML:2.0 | 0.0005574999999999999 | 0.18 | AML | other | m | 2021-09-24T19:12:47.41 |
IV.NARO.HHE. | ML:1.4 | 0.00016299999999999998 | 0.88 | AML | other | m | 2021-09-24T19:12:48.04 |
IV.SSFR.HHE. | ML:2.0 | 0.000644 | 0.18 | AML | other | m | 2021-09-24T19:12:48.50 |
IV.ATCC.EHN. | ML:1.9 | 0.0004305 | 0.66 | AML | other | m | 2021-09-24T19:12:48.27 |
IV.SSFR.HNE. | ML:2.1 | 0.000748 | 0.22 | AML | other | m | 2021-09-24T19:12:48.49 |
IV.ATCC.EHE. | ML:2.0 | 0.0005525 | 1.1 | AML | other | m | 2021-09-24T19:12:48.09 |
IV.ATMI.HHN. | ML:1.6 | 0.0002895 | 1.58 | AML | other | m | 2021-09-24T19:12:48.16 |
IV.MPAG.EHN. | ML:1.2 | 0.00007735 | 0.28 | AML | other | m | 2021-09-24T19:12:49.60 |
IV.MPAG.EHE. | ML:1.1 | 0.0000618 | 0.36 | AML | other | m | 2021-09-24T19:12:49.53 |
IV.PARC.HHN. | ML:1.7 | 0.0002235 | 0.52 | AML | other | m | 2021-09-24T19:12:49.82 |
IV.PARC.HHE. | ML:1.5 | 0.000141 | 0.84 | AML | other | m | 2021-09-24T19:12:49.51 |
IV.ARVD.HHN. | ML:1.5 | 0.00010695 | 0.82 | AML | other | m | 2021-09-24T19:12:50.50 |
IV.PE3.EHN. | ML:1.6 | 0.000175 | 0.26 | AML | other | m | 2021-09-24T19:12:50.66 |
IV.ARVD.HHE. | ML:1.3 | 0.0000767 | 0.78 | AML | other | m | 2021-09-24T19:12:51.20 |
IV.CAFI.HHE. | ML:1.3 | 0.0000686 | 0.18 | AML | other | m | 2021-09-24T19:12:51.49 |
IV.SNTG.HHE. | ML:1.5 | 0.0001032 | 0.46 | AML | other | m | 2021-09-24T19:12:51.59 |
IV.CAFI.HHN. | ML:1.3 | 0.0000705 | 0.84 | AML | other | m | 2021-09-24T19:12:52.98 |
IV.SNTG.HHN. | ML:1.5 | 0.0001115 | 0.18 | AML | other | m | 2021-09-24T19:12:52.71 |
IV.ASSB.HHN. | ML:1.6 | 0.0001121 | 0.92 | AML | other | m | 2021-09-24T19:12:53.88 |
IV.ASSB.HHE. | ML:1.5 | 0.00009705 | 0.82 | AML | other | m | 2021-09-24T19:12:53.54 |
IV.PE3.EHE. | ML:1.5 | 0.0001625 | 0.42 | AML | other | m | 2021-09-24T19:12:53.85 |
IV.CRE.HHE. | ML:1.2 | 0.00005105 | 1.64 | AML | other | m | 2021-09-24T19:12:53.82 |
IV.CRE.HHN. | ML:1.6 | 0.0001015 | 0.24 | AML | other | m | 2021-09-24T19:12:53.92 |
IV.MML1.EHN. | ML:1.5 | 0.0000837 | 0.88 | AML | other | m | 2021-09-24T19:12:55.56 |
IV.MML1.EHE. | ML:1.5 | 0.0000849 | 0.12 | AML | other | m | 2021-09-24T19:12:55.32 |
IV.EL6.EHE. | ML:1.7 | 0.000121 | 0.64 | AML | other | m | 2021-09-24T19:12:55.55 |
IV.EL6.EHN. | ML:1.8 | 0.0001518 | 0.62 | AML | other | m | 2021-09-24T19:12:55.97 |
IV.CING.HHE. | ML:1.2 | 0.0000327 | 0.7 | AML | other | m | 2021-09-24T19:12:57.13 |
IV.CING.HHN. | ML:1.3 | 0.00004225 | 0.24 | AML | other | m | 2021-09-24T19:12:57.45 |
IV.MGAB.HHN. | ML:2.1 | 0.00024249999999999999 | 0.22 | AML | other | m | 2021-09-24T19:12:58.83 |
IV.MGAB.HNN. | ML:2.1 | 0.00023400000000000002 | 0.4 | AML | other | m | 2021-09-24T19:12:58.72 |
IV.FDMO.HHN. | ML:1.5 | 0.0000525 | 1.08 | AML | other | m | 2021-09-24T19:12:58.20 |
IV.FDMO.HHE. | ML:1.4 | 0.00004295 | 0.16 | AML | other | m | 2021-09-24T19:12:58.67 |
IV.MGAB.HHE. | ML:2.0 | 0.000195 | 0.22 | AML | other | m | 2021-09-24T19:12:59.23 |
IV.MGAB.HNE. | ML:2.0 | 0.00019600000000000002 | 0.24 | AML | other | m | 2021-09-24T19:12:59.24 |
IV.MOMA.HHE. | ML:1.6 | 0.00006934999999999999 | 0.22 | AML | other | m | 2021-09-24T19:13:03.48 |
IV.MOMA.HHN. | ML:1.5 | 0.000053400000000000004 | 1.08 | AML | other | m | 2021-09-24T19:13:04.45 |
IV.GAVE.EHN. | ML:1.6 | 0.0000498 | 1.82 | AML | other | m | 2021-09-24T19:13:07.00 |
IV.GAVE.EHE. | ML:1.6 | 0.00005065 | 1.16 | AML | other | m | 2021-09-24T19:13:08.39 |