A magnitude ML 0.8 earthquake occured in region: 1 km SW Sellano (PG), on
and geographic coordinates (lat, lon) 42.8860, 12.9200 at 10 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 |
---|---|---|---|---|
Sellano | PG | 1 | 1079 | 1079 |
Cerreto di Spoleto | PG | 7 | 1075 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Campello sul Clitunno | PG | 14 | 2442 | 5320 |
Vallo di Nera | PG | 14 | 364 | 5684 |
Monte Cavallo | MC | 14 | 145 | 5829 |
Trevi | PG | 14 | 8469 | 14298 |
Visso | MC | 15 | 1107 | 15405 |
Norcia | PG | 18 | 4957 | 20362 |
Sant'Anatolia di Narco | PG | 18 | 564 | 20926 |
Castelsantangelo sul Nera | MC | 19 | 281 | 21207 |
Ussita | MC | 19 | 444 | 21651 |
Foligno | PG | 19 | 57155 | 78806 |
Poggiodomo | PG | 19 | 117 | 78923 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.8 |
2021-11-27 05:18:17 |
42.8858 | 12.9198 | 11 | 2022-03-30 13:04:36 |
Bollettino Sismico Italiano INGV | 100789341 |
Reviewed Rev100 |
Md 1.4 | 2021-11-27 05:18:17 |
42.883 | 12.9352 | 10 | 2021-11-27 05:25:36 |
Sala Sismica INGV-Roma | 97858501 |
Field | Value |
---|---|
Time (UTC) | 2021-11-27 05:18:17 ± 0.07 |
Latitude | 42.8858 ± 0.0018 |
Longitude | 12.9198 ± 0.0049 |
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 | 100789341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 425 |
Semi-minor axis of confidence ellipse (meter) | 113 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.11961 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29318 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 100789341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-08 17:39:19 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 100789341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-08 17:39:19 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 97858501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-27 05:25:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-11-27T05:18:28.87 | 0.6 | undecidable | manual | S | 45 | 32.5452 | 50 | -0.03 | 49 |
IV.FDMO.HHZ. | 2021-11-27T05:18:25.76 | 0.6 | undecidable | manual | S | 39 | 21.5673 | 116 | -0.17 | 49 |
IV.GAVE.EHZ. | 2021-11-27T05:18:25.83 | 0.6 | undecidable | manual | S | 186 | 21.5673 | 116 | -0.11 | 49 |
IV.NRCA.HNZ. | 2021-11-27T05:18:24.48 | 0.6 | undecidable | manual | S | 110 | 16.872 | 122 | -0.01 | 51 |
IV.CSP1.EHZ. | 2021-11-27T05:18:24.14 | 0.3 | undecidable | manual | P | 45 | 32.5452 | 50 | 0.01 | 74 |
IT.MTCL.HGZ. | 2021-11-27T05:18:23.55 | 0.6 | undecidable | manual | S | 28 | 13.5753 | 127 | -0.02 | 51 |
IV.CESI.HHZ. | 2021-11-27T05:18:23.48 | 0.6 | undecidable | manual | S | 355 | 13.2756 | 128 | 0 | 51 |
IV.FDMO.HHZ. | 2021-11-27T05:18:22.30 | 0.1 | undecidable | manual | P | 39 | 21.5673 | 116 | -0.11 | 98 |
IV.GAVE.EHZ. | 2021-11-27T05:18:22.34 | 0.3 | undecidable | manual | P | 186 | 21.5673 | 116 | -0.08 | 74 |
IV.NRCA.HNZ. | 2021-11-27T05:18:21.84 | 0.3 | undecidable | manual | P | 110 | 16.872 | 122 | 0.25 | 72 |
IV.CESI.HHZ. | 2021-11-27T05:18:21.10 | 0.1 | undecidable | manual | P | 355 | 13.2756 | 128 | 0.1 | 100 |
IT.MTCL.HGZ. | 2021-11-27T05:18:21.12 | 0.3 | undecidable | manual | P | 28 | 13.5753 | 127 | 0.06 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.000046965014999999996 | 0.16 | AML | other | m | 2021-11-27T05:18:24.07 |
IV.CESI.HHN. | ML:0.9 | 0.000079249165 | 0.0992 | AML | other | m | 2021-11-27T05:18:23.65 |
IV.GAVE.EHN. | ML:0.8 | 0.000039421224999999996 | 0.1792 | AML | other | m | 2021-11-27T05:18:26.05 |
IV.GAVE.EHE. | ML:0.9 | 0.00005027851 | 0.16 | AML | other | m | 2021-11-27T05:18:26.60 |