A magnitude ML 1.5 earthquake occured in region: 7 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3880, 12.4860 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 | 7 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Scheggia e Pascelupo | PG | 15 | 1393 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 19 | 1216 | 57542 |
Apecchio | PU | 20 | 1882 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-04-13 15:54:53 |
43.3875 | 12.4863 | 9 | 2021-07-12 16:55:15 |
Bollettino Sismico Italiano INGV | 91330151 |
Reviewed Rev100 |
ML 1.4 | 2021-04-13 15:54:54 |
43.3933 | 12.4938 | 6 | 2021-04-13 15:59:31 |
Sala Sismica INGV-Roma | 89062681 |
Field | Value |
---|---|
Time (UTC) | 2021-04-13 15:54:53 ± 0.08 |
Latitude | 43.3875 ± 0.0027 |
Longitude | 12.4863 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91330151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 321 |
Semi-minor axis of confidence ellipse (meter) | 224 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56118 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 89062681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-13 15:59:31 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 91330151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-15 12:49:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.FIE.HGZ. | 2021-04-13T15:55:24.66 | 3.0 | undecidable | manual | S | -2.45 | 0 | |||
IV.FDMO.HHZ. | 2021-04-13T15:55:04.85 | 0.3 | undecidable | manual | P | 129 | 62.2932 | 50 | -0.05 | 68 |
IV.EL6.EHZ. | 2021-04-13T15:55:03.01 | 0.3 | undecidable | manual | P | 97 | 50.0166 | 50 | -0.01 | 70 |
IV.ATCC.EHZ. | 2021-04-13T15:55:03.87 | 0.6 | undecidable | manual | S | 151 | 25.6521 | 109 | 0.87 | 38 |
IV.FRON.EHZ. | 2021-04-13T15:55:02.36 | 0.6 | undecidable | manual | S | 53 | 24.0537 | 110 | -0.13 | 48 |
IV.FOSV.EHZ. | 2021-04-13T15:55:02.93 | 0.6 | undecidable | manual | S | 115 | 24.4533 | 110 | 0.33 | 46 |
IV.SSFR.HHZ. | 2021-04-13T15:55:02.55 | 0.6 | undecidable | manual | S | 77 | 24.4533 | 110 | -0.05 | 49 |
IV.BADI.EHZ. | 2021-04-13T15:55:02.86 | 0.1 | undecidable | manual | S | 305 | 23.754 | 110 | 0.48 | 89 |
IV.NARO.HHZ. | 2021-04-13T15:55:02.80 | 0.6 | undecidable | manual | S | 17 | 25.9518 | 109 | -0.28 | 46 |
IV.APEC.HHZ. | 2021-04-13T15:55:01.41 | 0.6 | undecidable | manual | S | 344 | 19.6692 | 114 | 0.33 | 46 |
IV.ASSB.HHZ. | 2021-04-13T15:55:01.25 | 0.3 | undecidable | manual | P | 160 | 40.7259 | 50 | -0.34 | 67 |
IV.MPAG.EHZ. | 2021-04-13T15:55:00.42 | 0.3 | undecidable | manual | P | 39 | 34.6431 | 50 | -0.23 | 69 |
IV.MURB.HHZ. | 2021-04-13T15:55:00.08 | 0.3 | undecidable | manual | S | 167 | 14.1747 | 122 | 0.71 | 62 |
IV.PIEI.HHZ. | 2021-04-13T15:55:00.65 | 0.3 | undecidable | manual | S | 13 | 16.872 | 117 | 0.45 | 68 |
IV.ATCC.EHZ. | 2021-04-13T15:54:59.04 | 0.1 | undecidable | manual | P | 151 | 25.6521 | 109 | 0.02 | 98 |
IV.BADI.EHZ. | 2021-04-13T15:54:58.70 | 0.1 | undecidable | manual | P | 305 | 23.754 | 110 | 0.04 | 98 |
IV.ATPC.HHE. | 2021-04-13T15:54:58.70 | 0.6 | undecidable | manual | S | 347 | 10.5783 | 130 | 0.33 | 47 |
IV.NARO.HHZ. | 2021-04-13T15:54:58.85 | 0.1 | undecidable | manual | P | 17 | 25.9518 | 109 | -0.22 | 94 |
IV.ATBU.EHZ. | 2021-04-13T15:54:58.64 | 0.6 | undecidable | manual | S | 27 | 10.9779 | 129 | 0.17 | 49 |
IV.ATPI.EHZ. | 2021-04-13T15:54:58.08 | 0.6 | undecidable | manual | S | 316 | 9.7791 | 132 | -0.06 | 50 |
IV.FRON.EHZ. | 2021-04-13T15:54:58.56 | 0.1 | undecidable | manual | P | 53 | 24.0537 | 110 | -0.17 | 95 |
IV.APEC.HHZ. | 2021-04-13T15:54:58.11 | 0.3 | undecidable | manual | P | 344 | 19.6692 | 114 | 0.19 | 71 |
IV.FOSV.EHZ. | 2021-04-13T15:54:58.86 | 0.3 | undecidable | manual | P | 115 | 24.4533 | 110 | 0.06 | 73 |
IV.SSFR.HHZ. | 2021-04-13T15:54:58.64 | 0.1 | undecidable | manual | P | 77 | 24.4533 | 110 | -0.16 | 95 |
IV.ATLO.EHE. | 2021-04-13T15:54:58.29 | 0.6 | undecidable | manual | S | 219 | 10.2786 | 130 | 0.02 | 50 |
IV.MURB.HHZ. | 2021-04-13T15:54:57.08 | 0.1 | negative | manual | P | 167 | 14.1747 | 122 | 0.15 | 97 |
IV.ATFO.HHZ. | 2021-04-13T15:54:57.08 | 0.6 | undecidable | manual | S | 109 | 7.2927 | 140 | -0.46 | 46 |
IV.PIEI.HHZ. | 2021-04-13T15:54:57.56 | 0.1 | undecidable | manual | P | 13 | 16.872 | 117 | 0.15 | 97 |
IV.TB02.DHZ. | 2021-04-13T15:54:57.01 | 0.6 | undecidable | manual | S | 253 | 6.4935 | 143 | -0.37 | 47 |
IV.ATLO.EHE. | 2021-04-13T15:54:56.40 | 0.1 | undecidable | manual | P | 219 | 10.2786 | 130 | 0.1 | 99 |
IV.ATPC.HHE. | 2021-04-13T15:54:56.43 | 0.1 | undecidable | manual | P | 347 | 10.5783 | 130 | 0.08 | 99 |
IV.TB03.DHZ. | 2021-04-13T15:54:56.99 | 0.6 | undecidable | manual | S | 284 | 6.2937 | 144 | -0.35 | 47 |
IV.ATBU.EHZ. | 2021-04-13T15:54:56.51 | 0.1 | undecidable | manual | P | 27 | 10.9779 | 129 | 0.1 | 99 |
IV.ATPI.EHZ. | 2021-04-13T15:54:56.18 | 0.1 | negative | manual | P | 316 | 9.7791 | 132 | -0.04 | 100 |
IV.TB01.DHZ. | 2021-04-13T15:54:56.28 | 0.6 | undecidable | manual | S | 261 | 4.1958 | 155 | -0.67 | 43 |
IV.TB01.DHZ. | 2021-04-13T15:54:55.25 | 0.1 | undecidable | manual | P | 261 | 4.1958 | 155 | -0.28 | 96 |
IV.ATFO.HHZ. | 2021-04-13T15:54:55.63 | 0.1 | positive | manual | P | 109 | 7.2927 | 140 | -0.24 | 96 |
IV.TB02.DHZ. | 2021-04-13T15:54:55.64 | 0.1 | undecidable | manual | P | 253 | 6.4935 | 143 | -0.14 | 99 |
IV.TB03.DHZ. | 2021-04-13T15:54:55.54 | 0.1 | undecidable | manual | P | 284 | 6.2937 | 144 | -0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:1.7 | 0.000916 | 0.14 | AML | other | m | 2021-04-13T15:54:57.31 |
IV.ATFO.HHE. | ML:1.7 | 0.0009458353 | 0.2304 | AML | other | m | 2021-04-13T15:54:57.47 |
IV.ATPI.EHE. | ML:1.0 | 0.0001505965 | 0.2048 | AML | other | m | 2021-04-13T15:54:59.56 |
IV.ATPI.HNE. | ML:1.2 | 0.00024268364999999997 | 0.2816 | AML | other | m | 2021-04-13T15:54:59.71 |
IV.ATPI.HNN. | ML:1.3 | 0.0003041756 | 0.3072 | AML | other | m | 2021-04-13T15:55:00.47 |
IV.PIEI.HHN. | ML:1.3 | 0.0001705 | 0.18 | AML | other | m | 2021-04-13T15:55:01.09 |
IV.PIEI.HHE. | ML:1.6 | 0.0003305 | 0.38 | AML | other | m | 2021-04-13T15:55:01.22 |
IV.ATPI.EHN. | ML:1.2 | 0.0002159381 | 0.512 | AML | other | m | 2021-04-13T15:55:01.27 |
IV.APEC.HHE. | ML:1.2 | 0.00011499999999999999 | 0.96 | AML | other | m | 2021-04-13T15:55:01.61 |
IV.SSFR.HHN. | ML:2.0 | 0.0005765 | 1.28 | AML | other | m | 2021-04-13T15:55:02.88 |
IV.BADI.EHE. | ML:1.4 | 0.0001555 | 0.18 | AML | other | m | 2021-04-13T15:55:03.11 |
IV.MURB.HNN. | ML:1.7 | 0.0005555 | 0.28 | AML | other | m | 2021-04-13T15:55:03.02 |
IV.MURB.HHN. | ML:1.8 | 0.0006220000000000002 | 1.74 | AML | other | m | 2021-04-13T15:55:03.03 |
IV.SSFR.HNE. | ML:1.8 | 0.000424 | 1.16 | AML | other | m | 2021-04-13T15:55:03.26 |
IV.SSFR.HNN. | ML:2.0 | 0.000612 | 0.86 | AML | other | m | 2021-04-13T15:55:03.77 |
IV.BADI.EHN. | ML:1.4 | 0.0001735 | 0.14 | AML | other | m | 2021-04-13T15:55:03.38 |
IV.APEC.HHN. | ML:1.3 | 0.00014000000000000001 | 1.76 | AML | other | m | 2021-04-13T15:55:04.91 |
IV.SSFR.HHE. | ML:1.8 | 0.00034599999999999995 | 1.22 | AML | other | m | 2021-04-13T15:55:04.24 |
IV.ATCC.EHN. | ML:1.5 | 0.00016900000000000002 | 0.24 | AML | other | m | 2021-04-13T15:55:04.51 |
IV.MURB.HHE. | ML:1.8 | 0.0006615 | 0.28 | AML | other | m | 2021-04-13T15:55:04.66 |
IV.MURB.HNE. | ML:1.7 | 0.0005955 | 0.28 | AML | other | m | 2021-04-13T15:55:04.66 |
IV.FOSV.EHN. | ML:1.2 | 0.00009255 | 0.48 | AML | other | m | 2021-04-13T15:55:05.55 |
IV.FOSV.EHE. | ML:1.0 | 0.0000659 | 0.42 | AML | other | m | 2021-04-13T15:55:08.27 |
IV.ATCC.EHE. | ML:1.5 | 0.000179 | 0.86 | AML | other | m | 2021-04-13T15:55:10.80 |