A magnitude ML 1.8 earthquake occured in region: 5 km SE Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9480, 13.0230 at 11 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 |
---|---|---|---|---|
Monte Cavallo | MC | 5 | 145 | 145 |
Visso | MC | 6 | 1107 | 1252 |
Preci | PG | 8 | 724 | 1976 |
Ussita | MC | 10 | 444 | 2420 |
Sellano | PG | 10 | 1079 | 3499 |
Pieve Torina | MC | 11 | 1458 | 4957 |
Fiordimonte | MC | 11 | 202 | 5159 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5440 |
Pievebovigliana | MC | 14 | 866 | 6306 |
Fiastra | MC | 15 | 559 | 6865 |
Serravalle di Chienti | MC | 15 | 1070 | 7935 |
Muccia | MC | 15 | 915 | 8850 |
Acquacanina | MC | 15 | 121 | 8971 |
Cerreto di Spoleto | PG | 17 | 1075 | 10046 |
Bolognola | MC | 18 | 142 | 10188 |
Norcia | PG | 18 | 4957 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-02-05 06:49:04 |
42.9485 | 13.0228 | 11 | 2021-07-12 16:54:57 |
Bollettino Sismico Italiano INGV | 86932641 |
Reviewed Rev100 |
ML 1.8 | 2021-02-05 06:49:04 |
42.9492 | 13.0325 | 11 | 2021-02-05 07:20:27 |
Sala Sismica INGV-Roma | 86845751 |
Field | Value |
---|---|
Time (UTC) | 2021-02-05 06:49:04 ± 0.04 |
Latitude | 42.9485 ± 0.0027 |
Longitude | 13.0228 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86932641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 269 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 43 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 86932641 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-08 10:59:56 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 86845751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-05 07:20:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2021-02-05T06:49:25.80 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.FOSV.HNE. | 2021-02-05T06:49:19.14 | 3.0 | undecidable | manual | P | 43.8228 | 6.37 | 0 | ||
IV.EL6.EHZ. | 2021-02-05T06:49:18.83 | 0.6 | undecidable | manual | S | 9 | 42.7239 | 50 | 0.37 | 44 |
IV.MF5.EHZ. | 2021-02-05T06:49:17.38 | 0.3 | undecidable | manual | S | 83 | 35.742 | 50 | 0.79 | 58 |
IV.LNSS.HHZ. | 2021-02-05T06:49:17.33 | 0.6 | undecidable | manual | S | 178 | 38.3283 | 50 | 0.03 | 48 |
IV.GAVE.EHZ. | 2021-02-05T06:49:15.14 | 0.3 | undecidable | manual | S | 200 | 30.3474 | 50 | 0 | 73 |
IV.ASSB.HHZ. | 2021-02-05T06:49:15.28 | 0.3 | undecidable | manual | S | 290 | 31.3464 | 50 | -0.14 | 71 |
IV.MDAR.HNZ. | 2021-02-05T06:49:14.55 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MURB.HHZ. | 2021-02-05T06:49:14.32 | 0.3 | undecidable | manual | P | 311 | 53.3022 | 50 | 0.09 | 69 |
IV.MMO1.EHZ. | 2021-02-05T06:49:13.35 | 0.6 | undecidable | manual | S | 102 | 25.2525 | 50 | -0.46 | 45 |
IV.RM33.EHZ. | 2021-02-05T06:49:13.85 | 0.3 | undecidable | manual | P | 162 | 51.2154 | 50 | -0.05 | 70 |
IV.PF6.EHZ. | 2021-02-05T06:49:13.48 | 0.3 | undecidable | manual | S | 33 | 25.1526 | 50 | -0.3 | 69 |
IV.SMA1.EHN. | 2021-02-05T06:49:13.25 | 0.3 | undecidable | manual | P | 144 | 43.5231 | 50 | 0.54 | 63 |
IV.ARRO.EHZ. | 2021-02-05T06:49:13.35 | 0.6 | undecidable | manual | P | 207 | 46.0206 | 50 | 0.25 | 45 |
IV.ATCC.EHZ. | 2021-02-05T06:49:12.33 | 0.3 | undecidable | manual | P | 310 | 40.626 | 50 | 0.06 | 71 |
IV.MOMA.HHZ. | 2021-02-05T06:49:12.14 | 0.3 | undecidable | manual | P | 247 | 40.1265 | 50 | -0.06 | 71 |
IV.CSP1.EHZ. | 2021-02-05T06:49:12.60 | 0.3 | undecidable | manual | S | 43 | 21.6672 | 50 | -0.24 | 70 |
IV.EL6.EHZ. | 2021-02-05T06:49:12.56 | 0.3 | undecidable | manual | P | 9 | 42.7239 | 50 | -0.03 | 71 |
IV.MF5.EHZ. | 2021-02-05T06:49:11.79 | 0.1 | undecidable | manual | P | 83 | 35.742 | 50 | 0.27 | 91 |
IV.LNSS.HHZ. | 2021-02-05T06:49:11.86 | 0.3 | undecidable | manual | P | 178 | 38.3283 | 50 | -0.06 | 71 |
IV.SAP2.EHZ. | 2021-02-05T06:49:11.42 | 0.6 | undecidable | manual | P | 62 | 34.6431 | 50 | 0.07 | 48 |
IV.MML1.HNZ. | 2021-02-05T06:49:11.89 | 0.3 | undecidable | manual | S | 347 | 18.7701 | 50 | -0.17 | 72 |
IV.MC2.EHZ. | 2021-02-05T06:49:10.67 | 0.1 | undecidable | manual | S | 107 | 14.0748 | 128 | -0.12 | 98 |
IV.ASSB.HHZ. | 2021-02-05T06:49:10.76 | 0.1 | positive | manual | P | 290 | 31.3464 | 50 | -0.08 | 95 |
IV.GUMA.HNN. | 2021-02-05T06:49:10.53 | 0.1 | undecidable | manual | P | 63 | 28.3494 | 50 | 0.15 | 95 |
IV.NRCA.HNZ. | 2021-02-05T06:49:10.64 | 0.6 | undecidable | manual | S | 150 | 14.7741 | 127 | -0.33 | 47 |
IV.CESI.HHZ. | 2021-02-05T06:49:10.22 | 0.3 | undecidable | manual | S | 303 | 11.4774 | 134 | 0.12 | 73 |
IV.GAVE.EHZ. | 2021-02-05T06:49:10.40 | 0.3 | undecidable | manual | P | 200 | 30.3474 | 50 | -0.28 | 69 |
IV.CSP1.EHZ. | 2021-02-05T06:49:09.28 | 0.1 | undecidable | manual | P | 43 | 21.6672 | 50 | -0.07 | 97 |
IV.MMO1.EHZ. | 2021-02-05T06:49:09.71 | 0.1 | positive | manual | P | 102 | 25.2525 | 50 | -0.2 | 94 |
IV.FDMO.HHZ. | 2021-02-05T06:49:09.82 | 0.6 | undecidable | manual | S | 28 | 11.0778 | 135 | -0.18 | 48 |
IV.PF6.EHZ. | 2021-02-05T06:49:09.75 | 0.1 | undecidable | manual | P | 33 | 25.1526 | 50 | -0.14 | 95 |
IV.FEMA.HNZ. | 2021-02-05T06:49:08.57 | 0.6 | undecidable | manual | S | 55 | 2.6973 | 166 | 0.06 | 50 |
IT.MTCL.HGZ. | 2021-02-05T06:49:08.62 | 0.6 | undecidable | manual | S | 339 | 5.3946 | 154 | -0.22 | 49 |
IV.MC2.EHZ. | 2021-02-05T06:49:08.18 | 0.1 | undecidable | manual | P | 107 | 14.0748 | 128 | 0.01 | 100 |
IV.NRCA.HNZ. | 2021-02-05T06:49:08.14 | 0.1 | undecidable | manual | P | 150 | 14.7741 | 127 | -0.13 | 97 |
IV.MML1.HNZ. | 2021-02-05T06:49:08.87 | 0.1 | negative | manual | P | 347 | 18.7701 | 50 | -0.03 | 99 |
IV.CESI.HHZ. | 2021-02-05T06:49:07.95 | 0.1 | positive | manual | P | 303 | 11.4774 | 134 | 0.18 | 97 |
IV.FEMA.HNZ. | 2021-02-05T06:49:07.04 | 0.1 | negative | manual | P | 55 | 2.6973 | 166 | 0.19 | 98 |
IT.MTCL.HGZ. | 2021-02-05T06:49:07.11 | 0.1 | negative | manual | P | 339 | 5.3946 | 154 | 0.07 | 100 |
IV.FDMO.HHZ. | 2021-02-05T06:49:07.74 | 0.1 | negative | manual | P | 28 | 11.0778 | 135 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FEMA.HNE. | ML:2.2 | 0.002915 | 0.14 | AML | other | m | 2021-02-05T06:49:08.72 |
IV.FEMA.HNN. | ML:1.9 | 0.001415 | 0.5 | AML | other | m | 2021-02-05T06:49:09.36 |
IV.FDMO.HHN. | ML:1.8 | 0.0007975000000000001 | 0.2 | AML | other | m | 2021-02-05T06:49:09.98 |
IV.FDMO.HHE. | ML:1.8 | 0.000708 | 1.48 | AML | other | m | 2021-02-05T06:49:10.93 |
IV.NRCA.HNN. | ML:1.7 | 0.0004885 | 0.98 | AML | other | m | 2021-02-05T06:49:11.15 |
IV.NRCA.HHN. | ML:1.7 | 0.00046950000000000003 | 0.16 | AML | other | m | 2021-02-05T06:49:11.19 |
IV.NRCA.HHE. | ML:1.7 | 0.0005064999999999999 | 0.1 | AML | other | m | 2021-02-05T06:49:11.35 |
IV.NRCA.HNE. | ML:1.7 | 0.0005064999999999999 | 1.16 | AML | other | m | 2021-02-05T06:49:11.36 |
IV.ASSB.HHE. | ML:1.7 | 0.00020600000000000002 | 0.28 | AML | other | m | 2021-02-05T06:49:15.62 |
IV.ASSB.HHN. | ML:1.9 | 0.00034950000000000004 | 0.08 | AML | other | m | 2021-02-05T06:49:15.73 |
IV.MF5.EHE. | ML:1.9 | 0.00030199999999999997 | 1.82 | AML | other | m | 2021-02-05T06:49:18.93 |
IV.MF5.EHN. | ML:1.6 | 0.00017749999999999998 | 1.84 | AML | other | m | 2021-02-05T06:49:18.02 |
IV.LNSS.HHE. | ML:1.5 | 0.0001152 | 1.22 | AML | other | m | 2021-02-05T06:49:18.04 |
IV.LNSS.HHN. | ML:1.4 | 0.00009975 | 1.02 | AML | other | m | 2021-02-05T06:49:18.59 |
IV.MOMA.HHN. | ML:1.6 | 0.0001435 | 0.16 | AML | other | m | 2021-02-05T06:49:19.25 |
IV.MOMA.HHE. | ML:1.8 | 0.000201 | 0.18 | AML | other | m | 2021-02-05T06:49:19.46 |
IV.EL6.EHE. | ML:1.8 | 0.00020400000000000003 | 1.4 | AML | other | m | 2021-02-05T06:49:19.08 |
IV.EL6.EHN. | ML:1.8 | 0.00020475000000000002 | 0.26 | AML | other | m | 2021-02-05T06:49:19.74 |
IV.MURB.HHN. | ML:1.5 | 0.00007364999999999999 | 0.16 | AML | other | m | 2021-02-05T06:49:24.84 |
IV.MURB.HHE. | ML:1.7 | 0.00010899999999999999 | 0.24 | AML | other | m | 2021-02-05T06:49:25.57 |
IV.VVLD.HHN. | ML:2.0 | 0.00006665000000000001 | 0.08 | AML | other | m | 2021-02-05T06:49:37.67 |
IV.VVLD.HHE. | ML:1.7 | 0.0000326 | 1.04 | AML | other | m | 2021-02-05T06:49:49.52 |