A magnitude ML 1.9 earthquake occured in region: 6 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0430, 12.8930 at 8 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 6 | 1070 | 1070 |
Monte Cavallo | MC | 10 | 145 | 1215 |
Nocera Umbra | PG | 11 | 5839 | 7054 |
Valtopina | PG | 11 | 1398 | 8452 |
Sefro | MC | 13 | 422 | 8874 |
Pieve Torina | MC | 13 | 1458 | 10332 |
Muccia | MC | 13 | 915 | 11247 |
Pievebovigliana | MC | 16 | 866 | 12113 |
Fiordimonte | MC | 16 | 202 | 12315 |
Fiuminata | MC | 17 | 1402 | 13717 |
Pioraco | MC | 17 | 1134 | 14851 |
Sellano | PG | 17 | 1079 | 15930 |
Camerino | MC | 18 | 6974 | 22904 |
Foligno | PG | 18 | 57155 | 80059 |
Spello | PG | 19 | 8645 | 88704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-03-23 02:34:50 |
43.0428 | 12.8927 | 8 | 2021-07-12 16:55:17 |
Bollettino Sismico Italiano INGV | 92156201 |
Reviewed Rev100 |
ML 1.9 | 2021-03-23 02:34:50 |
43.042 | 12.8895 | 9 | 2021-03-23 02:43:45 |
Sala Sismica INGV-Roma | 88396651 |
Field | Value |
---|---|
Time (UTC) | 2021-03-23 02:34:50 ± 0.03 |
Latitude | 43.0428 ± 0.0018 |
Longitude | 12.8927 ± 0.0025 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 92156201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 211 |
Semi-minor axis of confidence ellipse (meter) | 203 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 45 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 52 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66910 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 88396651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-23 02:43:45 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 92156201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-02 15:50:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNE. | 2021-03-23T02:35:11.54 | 0.6 | undecidable | manual | S | 156 | 64.7907 | 50 | 0.38 | 42 |
IV.T1299.HNN. | 2021-03-23T02:35:09.38 | 0.6 | undecidable | manual | S | 145 | 55.3002 | 50 | 0.75 | 38 |
IV.CESX.HHE. | 2021-03-23T02:35:09.07 | 0.6 | undecidable | manual | S | 207 | 54.2013 | 50 | 0.72 | 38 |
IV.ARRO.EHZ. | 2021-03-23T02:35:08.12 | 0.6 | undecidable | manual | S | 191 | 52.503 | 50 | 0.25 | 44 |
IV.LNSS.HNZ. | 2021-03-23T02:35:07.23 | 0.6 | undecidable | manual | S | 166 | 50.3163 | 50 | -0.06 | 46 |
IV.MURB.HNZ. | 2021-03-23T02:35:04.17 | 0.6 | undecidable | manual | S | 309 | 38.5281 | 50 | 0.02 | 47 |
IV.MOMA.HNZ. | 2021-03-23T02:35:04.15 | 0.6 | undecidable | manual | S | 225 | 37.2294 | 50 | 0.33 | 44 |
IV.GUMA.HHZ. | 2021-03-23T02:35:04.11 | 0.6 | undecidable | manual | S | 86 | 35.9418 | 50 | 0.65 | 41 |
IV.GAVE.EHZ. | 2021-03-23T02:35:04.09 | 0.6 | undecidable | manual | S | 180 | 38.9277 | 50 | -0.16 | 46 |
IV.MMO1.EHZ. | 2021-03-23T02:35:03.89 | 0.6 | undecidable | manual | S | 114 | 38.628 | 50 | -0.3 | 45 |
IV.EL6.EHZ. | 2021-03-23T02:35:03.28 | 0.6 | undecidable | manual | S | 28 | 36.0417 | 50 | -0.2 | 46 |
IV.TERO.HNZ. | 2021-03-23T02:35:03.90 | 0.3 | undecidable | manual | P | 129 | 74.2701 | 50 | -0.12 | 65 |
IV.NARO.HHZ. | 2021-03-23T02:35:02.88 | 0.3 | undecidable | manual | P | 338 | 67.8765 | 50 | -0.14 | 66 |
IV.RM33.HNE. | 2021-03-23T02:35:02.27 | 0.3 | undecidable | manual | P | 156 | 64.7907 | 50 | -0.28 | 64 |
IV.T1299.HNN. | 2021-03-23T02:35:01.00 | 0.3 | undecidable | manual | P | 145 | 55.3002 | 50 | -0.09 | 68 |
IV.NRCA.HHZ. | 2021-03-23T02:35:01.28 | 0.6 | undecidable | manual | S | 142 | 29.3484 | 106 | -0.1 | 47 |
IV.FOSV.EHZ. | 2021-03-23T02:35:01.58 | 0.6 | undecidable | manual | S | 339 | 29.9478 | 105 | 0.02 | 48 |
IV.MF5.EHZ. | 2021-03-23T02:35:00.08 | 0.3 | undecidable | manual | P | 97 | 46.4202 | 50 | 0.36 | 65 |
IV.ARRO.EHZ. | 2021-03-23T02:35:00.43 | 0.1 | undecidable | manual | P | 191 | 52.503 | 50 | -0.22 | 88 |
IV.CESX.HHE. | 2021-03-23T02:35:00.94 | 0.6 | undecidable | manual | P | 207 | 54.2013 | 50 | 0.01 | 46 |
IV.CSP1.EHZ. | 2021-03-23T02:35:00.32 | 0.6 | undecidable | manual | S | 78 | 25.8519 | 108 | 0.1 | 48 |
IV.PF6.EHN. | 2021-03-23T02:35:00.49 | 0.6 | undecidable | manual | S | 67 | 26.6511 | 107 | 0.03 | 48 |
IV.ATCC.EHE. | 2021-03-23T02:35:00.48 | 0.6 | undecidable | manual | S | 308 | 25.8519 | 108 | 0.27 | 46 |
IV.LNSS.HNZ. | 2021-03-23T02:35:00.04 | 0.1 | undecidable | manual | P | 166 | 50.3163 | 50 | -0.28 | 88 |
IV.ARVD.HHZ. | 2021-03-23T02:35:00.08 | 0.3 | undecidable | manual | P | 4 | 50.616 | 50 | -0.29 | 66 |
IV.SNTG.HHZ. | 2021-03-23T02:34:59.35 | 0.6 | undecidable | manual | S | 9 | 23.8539 | 109 | -0.2 | 47 |
IV.ATFO.HHZ. | 2021-03-23T02:34:59.44 | 0.3 | undecidable | manual | P | 324 | 44.3223 | 50 | 0.04 | 70 |
IV.SSFR.HHZ. | 2021-03-23T02:34:59.19 | 0.3 | undecidable | manual | P | 348 | 44.5221 | 50 | -0.24 | 67 |
IV.GUMA.HHZ. | 2021-03-23T02:34:58.18 | 0.1 | undecidable | manual | P | 86 | 35.9418 | 50 | 0.07 | 94 |
IV.GAVE.EHZ. | 2021-03-23T02:34:58.32 | 0.1 | undecidable | manual | P | 180 | 38.9277 | 50 | -0.24 | 90 |
IV.MURB.HNZ. | 2021-03-23T02:34:58.41 | 0.3 | undecidable | manual | P | 309 | 38.5281 | 50 | -0.09 | 70 |
IV.MMO1.EHZ. | 2021-03-23T02:34:58.33 | 0.3 | undecidable | manual | P | 114 | 38.628 | 50 | -0.2 | 68 |
IV.MOMA.HNZ. | 2021-03-23T02:34:58.28 | 0.6 | undecidable | manual | P | 225 | 37.2294 | 50 | -0.03 | 47 |
IV.FOSV.EHZ. | 2021-03-23T02:34:57.01 | 0.3 | undecidable | manual | P | 339 | 29.9478 | 105 | 0 | 72 |
IV.FIU1.HNZ. | 2021-03-23T02:34:57.18 | 0.6 | undecidable | manual | S | 11 | 16.4724 | 117 | -0.01 | 49 |
IV.EL6.EHZ. | 2021-03-23T02:34:57.91 | 0.1 | undecidable | manual | P | 28 | 36.0417 | 50 | -0.2 | 91 |
IV.ASSB.HHZ. | 2021-03-23T02:34:57.95 | 0.6 | undecidable | manual | S | 270 | 18.9699 | 114 | -0.03 | 49 |
IV.NRCA.HHZ. | 2021-03-23T02:34:56.77 | 0.1 | undecidable | manual | P | 142 | 29.3484 | 106 | -0.14 | 94 |
IV.SEF1.HNN. | 2021-03-23T02:34:56.00 | 0.6 | undecidable | manual | S | 21 | 12.3765 | 124 | 0.05 | 49 |
IV.CSP1.EHZ. | 2021-03-23T02:34:56.28 | 0.1 | undecidable | manual | P | 78 | 25.8519 | 108 | 0.05 | 96 |
IV.PF6.EHN. | 2021-03-23T02:34:56.38 | 0.1 | undecidable | manual | P | 67 | 26.6511 | 107 | 0.01 | 97 |
IV.ATCC.EHE. | 2021-03-23T02:34:56.30 | 0.1 | undecidable | manual | P | 308 | 25.8519 | 108 | 0.07 | 96 |
IV.ASSB.HHZ. | 2021-03-23T02:34:55.07 | 0.1 | undecidable | manual | P | 270 | 18.9699 | 114 | 0.13 | 96 |
IV.MML1.HNE. | 2021-03-23T02:34:55.39 | 0.6 | undecidable | manual | S | 39 | 10.0788 | 129 | 0.06 | 49 |
IV.SNTG.HHZ. | 2021-03-23T02:34:55.90 | 0.1 | undecidable | manual | P | 9 | 23.8539 | 109 | 0.05 | 96 |
IT.MTCL.HGZ. | 2021-03-23T02:34:55.29 | 0.6 | undecidable | manual | S | 122 | 10.1787 | 129 | -0.06 | 49 |
IV.FIU1.HNZ. | 2021-03-23T02:34:54.59 | 0.3 | undecidable | manual | P | 11 | 16.4724 | 117 | 0.11 | 72 |
IT.MTCL.HGZ. | 2021-03-23T02:34:53.64 | 0.1 | undecidable | manual | P | 122 | 10.1787 | 129 | 0.21 | 95 |
IV.SEF1.HNN. | 2021-03-23T02:34:53.94 | 0.3 | undecidable | manual | P | 21 | 12.3765 | 124 | 0.17 | 72 |
IV.CESI.HHZ. | 2021-03-23T02:34:53.64 | 0.3 | undecidable | manual | S | 167 | 4.2957 | 152 | -0.39 | 70 |
IV.MML1.HNE. | 2021-03-23T02:34:53.60 | 0.1 | undecidable | manual | P | 39 | 10.0788 | 129 | 0.19 | 96 |
IV.CESI.HHZ. | 2021-03-23T02:34:52.70 | 0.1 | undecidable | manual | P | 167 | 4.2957 | 152 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.8 | 0.0005615 | 1.26 | AML | other | m | 2021-03-23T02:34:58.86 |
IV.ASSB.HHN. | ML:1.9 | 0.0006165000000000001 | 0.44 | AML | other | m | 2021-03-23T02:34:58.89 |
IV.SNTG.HHE. | ML:1.1 | 0.0000835 | 0.1 | AML | other | m | 2021-03-23T02:34:59.89 |
IV.SNTG.HHN. | ML:1.4 | 0.0001785 | 0.12 | AML | other | m | 2021-03-23T02:34:59.90 |
IV.CSP1.EHE. | ML:2.0 | 0.0006165000000000001 | 0.3 | AML | other | m | 2021-03-23T02:35:00.72 |
IV.NRCA.HHN. | ML:1.9 | 0.0003655 | 0.14 | AML | other | m | 2021-03-23T02:35:01.81 |
IV.NRCA.HHE. | ML:1.6 | 0.0002065 | 1.56 | AML | other | m | 2021-03-23T02:35:02.91 |
IV.CSP1.EHN. | ML:1.9 | 0.00044500000000000003 | 0.44 | AML | other | m | 2021-03-23T02:35:03.62 |
IV.EL6.EHE. | ML:2.1 | 0.000505 | 0.44 | AML | other | m | 2021-03-23T02:35:03.91 |
IV.EL6.EHN. | ML:2.0 | 0.0003655 | 0.62 | AML | other | m | 2021-03-23T02:35:03.48 |
IV.GUMA.HHN. | ML:1.8 | 0.0002755 | 0.62 | AML | other | m | 2021-03-23T02:35:04.65 |
IV.GAVE.EHE. | ML:2.1 | 0.000431 | 0.28 | AML | other | m | 2021-03-23T02:35:04.65 |
IV.GAVE.EHN. | ML:2.0 | 0.0003215 | 1.48 | AML | other | m | 2021-03-23T02:35:04.95 |
IV.GUMA.HHE. | ML:1.9 | 0.00029749999999999997 | 0.44 | AML | other | m | 2021-03-23T02:35:06.09 |
IV.SSFR.HHE. | ML:1.9 | 0.00025550000000000003 | 0.2 | AML | other | m | 2021-03-23T02:35:06.43 |
IV.SSFR.HNE. | ML:2.0 | 0.0003345 | 1.18 | AML | other | m | 2021-03-23T02:35:06.93 |
IV.SSFR.HHN. | ML:1.8 | 0.00020400000000000003 | 0.24 | AML | other | m | 2021-03-23T02:35:07.23 |
IV.SSFR.HNN. | ML:2.0 | 0.000279 | 1.28 | AML | other | m | 2021-03-23T02:35:07.24 |