A magnitude ML 1.1 earthquake occured in region: 3 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9060, 13.0280 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Monte Cavallo | MC | 10 | 145 | 3055 |
Ussita | MC | 10 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 16 | 1458 | 11472 |
Fiastra | MC | 18 | 559 | 12031 |
Pievebovigliana | MC | 18 | 866 | 12897 |
Acquacanina | MC | 18 | 121 | 13018 |
Bolognola | MC | 19 | 142 | 13160 |
Serravalle di Chienti | MC | 20 | 1070 | 14230 |
Muccia | MC | 20 | 915 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-02-26 05:16:59 |
42.9063 | 13.0277 | 11 | 2021-07-12 16:55:02 |
Bollettino Sismico Italiano INGV | 88187141 |
Reviewed Rev100 |
ML 1.2 | 2021-02-26 05:16:59 |
42.9107 | 13.0182 | 11 | 2021-02-26 05:22:14 |
Sala Sismica INGV-Roma | 87491201 |
Field | Value |
---|---|
Time (UTC) | 2021-02-26 05:16:59 ± 0.04 |
Latitude | 42.9063 ± 0.0027 |
Longitude | 13.0277 ± 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 | 88187141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 279 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 31 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50902 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 88187141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-16 14:45:53 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87491201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-26 05:22:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2021-02-26T05:17:48.08 | 3.0 | undecidable | manual | S | 0.15 | 0 | |||
IV.PTRJ.HHZ. | 2021-02-26T05:17:32.41 | 3.0 | undecidable | manual | Pn | 0.6 | 0 | |||
IV.EL6.EHZ. | 2021-02-26T05:17:15.40 | 0.6 | undecidable | manual | S | 7 | 47.3193 | 50 | 0.22 | 45 |
IV.MOMA.HNZ. | 2021-02-26T05:17:13.32 | 0.6 | undecidable | manual | S | 253 | 38.9277 | 50 | 0.38 | 44 |
IV.MF5.EHZ. | 2021-02-26T05:17:12.99 | 0.6 | undecidable | manual | S | 75 | 36.2415 | 50 | 0.76 | 39 |
IV.GUMA.HHZ. | 2021-02-26T05:17:11.00 | 0.6 | undecidable | manual | S | 55 | 30.3474 | 50 | 0.33 | 45 |
IV.LNSS.HHZ. | 2021-02-26T05:17:11.62 | 1.0 | undecidable | manual | S | 178 | 33.6441 | 50 | 0.07 | 24 |
IV.TERO.HHZ. | 2021-02-26T05:17:10.10 | 0.3 | undecidable | manual | P | 124 | 56.499 | 50 | -0.08 | 68 |
IV.GAVE.EHZ. | 2021-02-26T05:17:09.45 | 0.1 | undecidable | manual | S | 205 | 26.1516 | 50 | -0.08 | 96 |
IV.CSP1.EHZ. | 2021-02-26T05:17:08.88 | 0.6 | undecidable | manual | S | 35 | 25.0527 | 50 | -0.38 | 45 |
IV.RM33.EHZ. | 2021-02-26T05:17:08.61 | 0.3 | undecidable | manual | P | 161 | 46.62 | 50 | -0.05 | 70 |
IV.EL6.EHZ. | 2021-02-26T05:17:08.52 | 0.3 | undecidable | manual | P | 7 | 47.3193 | 50 | -0.24 | 67 |
IV.MMO1.EHZ. | 2021-02-26T05:17:08.64 | 0.6 | undecidable | manual | S | 92 | 24.3534 | 50 | -0.41 | 45 |
IV.MOMA.HNZ. | 2021-02-26T05:17:07.58 | 0.3 | undecidable | manual | P | 253 | 38.9277 | 50 | 0.11 | 70 |
IV.MF5.EHZ. | 2021-02-26T05:17:07.28 | 0.1 | undecidable | manual | P | 75 | 36.2415 | 50 | 0.23 | 91 |
IV.SMA1.EHZ. | 2021-02-26T05:17:07.62 | 0.3 | undecidable | manual | P | 141 | 39.5271 | 50 | 0.05 | 71 |
IV.GUMA.HHZ. | 2021-02-26T05:17:06.24 | 0.1 | positive | manual | P | 55 | 30.3474 | 50 | 0.09 | 95 |
IV.LNSS.HHZ. | 2021-02-26T05:17:06.49 | 0.1 | undecidable | manual | P | 178 | 33.6441 | 50 | -0.17 | 93 |
IV.FDMO.HHZ. | 2021-02-26T05:17:06.04 | 0.6 | undecidable | manual | S | 19 | 15.2736 | 125 | -0.38 | 46 |
IV.CESI.HHZ. | 2021-02-26T05:17:06.24 | 0.6 | undecidable | manual | S | 318 | 14.7741 | 126 | -0.06 | 49 |
IV.MC2.EHZ. | 2021-02-26T05:17:05.94 | 0.6 | undecidable | manual | S | 87 | 13.0758 | 129 | 0.11 | 49 |
IV.MMO1.EHZ. | 2021-02-26T05:17:05.02 | 0.1 | undecidable | manual | P | 92 | 24.3534 | 50 | -0.2 | 94 |
IV.CSP1.EHZ. | 2021-02-26T05:17:05.13 | 0.1 | positive | manual | P | 35 | 25.0527 | 50 | -0.21 | 94 |
IV.GAVE.EHZ. | 2021-02-26T05:17:05.45 | 0.1 | undecidable | manual | P | 205 | 26.1516 | 50 | -0.05 | 97 |
IV.NRCA.HHZ. | 2021-02-26T05:17:05.12 | 0.3 | undecidable | manual | S | 139 | 10.6782 | 135 | -0.09 | 74 |
IV.FEMA.HNE. | 2021-02-26T05:17:04.44 | 0.6 | undecidable | manual | S | 16 | 6.3936 | 149 | 0.16 | 49 |
IT.MTCL.HGE. | 2021-02-26T05:17:04.85 | 0.6 | undecidable | manual | S | 347 | 9.9789 | 137 | -0.18 | 48 |
IV.CESI.HHZ. | 2021-02-26T05:17:03.70 | 0.1 | undecidable | manual | P | 318 | 14.7741 | 126 | 0.07 | 98 |
IV.NRCA.HHZ. | 2021-02-26T05:17:03.07 | 0.3 | undecidable | manual | P | 139 | 10.6782 | 135 | 0.07 | 74 |
IV.MC2.EHZ. | 2021-02-26T05:17:03.48 | 0.1 | undecidable | manual | P | 87 | 13.0758 | 129 | 0.12 | 97 |
IV.FDMO.HHZ. | 2021-02-26T05:17:03.63 | 0.1 | undecidable | manual | P | 19 | 15.2736 | 125 | -0.07 | 98 |
IV.FEMA.HNE. | 2021-02-26T05:17:02.66 | 0.1 | undecidable | manual | P | 16 | 6.3936 | 149 | 0.19 | 97 |
IT.MTCL.HGE. | 2021-02-26T05:17:02.91 | 0.1 | undecidable | manual | P | 347 | 9.9789 | 137 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.6 | 0.000261 | 0.52 | AML | other | m | 2021-02-26T05:17:09.24 |
IV.CSP1.EHE. | ML:1.6 | 0.00021250000000000002 | 0.38 | AML | other | m | 2021-02-26T05:17:09.60 |
IV.GUMA.HHN. | ML:1.5 | 0.00014000000000000001 | 0.3 | AML | other | m | 2021-02-26T05:17:11.35 |
IV.GUMA.HHE. | ML:1.5 | 0.0001415 | 0.58 | AML | other | m | 2021-02-26T05:17:11.15 |
IV.SMA1.EHE. | ML:0.9 | 0.000024500000000000003 | 1.54 | AML | other | m | 2021-02-26T05:17:14.82 |
IV.SMA1.EHN. | ML:0.6 | 0.000017250000000000003 | 1.16 | AML | other | m | 2021-02-26T05:17:17.24 |
IV.TERO.HHE. | ML:0.6 | 0.000009995 | 0.1 | AML | other | m | 2021-02-26T05:17:18.99 |
IV.TERO.HHN. | ML:0.8 | 0.000012640000000000001 | 1.48 | AML | other | m | 2021-02-26T05:17:19.87 |