A magnitude ML 0.9 earthquake occured in region: 8 km NW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1640, 12.7270 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 |
---|---|---|---|---|
Nocera Umbra | PG | 8 | 5839 | 5839 |
Gualdo Tadino | PG | 9 | 15208 | 21047 |
Valfabbrica | PG | 10 | 3389 | 24436 |
Valtopina | PG | 12 | 1398 | 25834 |
Assisi | PG | 14 | 28299 | 54133 |
Fossato di Vico | PG | 15 | 2840 | 56973 |
Fiuminata | MC | 17 | 1402 | 58375 |
Bastia Umbra | PG | 18 | 21874 | 80249 |
Sefro | MC | 18 | 422 | 80671 |
Sigillo | PG | 19 | 2404 | 83075 |
Spello | PG | 19 | 8645 | 91720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-04-13 03:29:12 |
43.1637 | 12.727 | 10 | 2022-07-08 12:33:44 |
Bollettino Sismico Italiano INGV | 103188031 |
Reviewed Rev100 |
ML 0.9 | 2022-04-13 03:29:12 |
43.1688 | 12.7292 | 10 | 2022-04-13 03:42:38 |
Sala Sismica INGV-Roma | 103144601 |
Field | Value |
---|---|
Time (UTC) | 2022-04-13 03:29:12 ± 0.09 |
Latitude | 43.1637 ± 0.0036 |
Longitude | 12.7270 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103188031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 263 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.06655 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29228 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103188031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-14 07:22:32 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103144601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-13 03:42:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2022-04-13T03:29:20.21 | 0.3 | undecidable | manual | S | 106 | 20.5683 | 116 | 0.06 | 73 |
IV.CESI.HHZ. | 2022-04-13T03:29:20.94 | 0.3 | undecidable | manual | S | 141 | 22.755 | 114 | 0.11 | 72 |
IV.MURB.HHZ. | 2022-04-13T03:29:19.74 | 0.6 | undecidable | manual | S | 304 | 19.7691 | 117 | -0.14 | 48 |
IV.SNTG.HHZ. | 2022-04-13T03:29:19.84 | 0.3 | undecidable | manual | S | 60 | 19.9689 | 117 | -0.14 | 72 |
IV.ATSC.EHN. | 2022-04-13T03:29:18.44 | 0.3 | undecidable | manual | P | 354 | 29.0487 | 50 | 0.24 | 69 |
IV.SSFR.HHZ. | 2022-04-13T03:29:18.39 | 0.1 | undecidable | manual | P | 8 | 30.5472 | 50 | -0.05 | 96 |
IV.FOSV.EHZ. | 2022-04-13T03:29:18.23 | 0.3 | undecidable | manual | S | 11 | 14.7741 | 124 | -0.19 | 72 |
IV.FDMO.HHZ. | 2022-04-13T03:29:18.64 | 0.1 | undecidable | manual | P | 116 | 32.4453 | 50 | -0.08 | 95 |
IV.ASSB.HHZ. | 2022-04-13T03:29:18.46 | 0.3 | undecidable | manual | S | 202 | 14.5743 | 125 | 0.12 | 73 |
IV.CESI.HHZ. | 2022-04-13T03:29:17.31 | 0.1 | undecidable | manual | P | 141 | 22.755 | 114 | 0.13 | 96 |
IV.FOSV.EHZ. | 2022-04-13T03:29:16.09 | 0.1 | undecidable | manual | P | 11 | 14.7741 | 124 | 0.31 | 93 |
IV.MML1.EHZ. | 2022-04-13T03:29:16.79 | 0.3 | undecidable | manual | P | 106 | 20.5683 | 116 | 0.01 | 74 |
IV.ASSB.HHZ. | 2022-04-13T03:29:16.04 | 0.1 | undecidable | manual | P | 202 | 14.5743 | 125 | 0.3 | 94 |
IV.ATCC.EHZ. | 2022-04-13T03:29:16.52 | 0.1 | undecidable | manual | S | 289 | 7.3815 | 144 | -0.03 | 100 |
IT.FOPC.HGN. | 2022-04-13T03:29:16.19 | 0.1 | undecidable | manual | P | 185 | 21.6672 | 115 | -0.78 | 79 |
IV.MURB.HHZ. | 2022-04-13T03:29:16.55 | 0.1 | undecidable | manual | P | 304 | 19.7691 | 117 | -0.08 | 97 |
IV.SNTG.HHZ. | 2022-04-13T03:29:16.62 | 0.1 | undecidable | manual | P | 60 | 19.9689 | 117 | -0.06 | 97 |
IV.ATCC.EHZ. | 2022-04-13T03:29:14.85 | 0.1 | undecidable | manual | P | 289 | 7.3815 | 144 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:0.8 | 0.00009675000000000001 | 0.24 | AML | other | m | 2022-04-13T03:29:16.79 |
IV.ATCC.EHN. | ML:0.8 | 0.0000937 | 0.32 | AML | other | m | 2022-04-13T03:29:16.79 |
IV.MURB.HHN. | ML:1.0 | 0.0000799 | 0.24 | AML | other | m | 2022-04-13T03:29:20.17 |
IV.MURB.HHE. | ML:1.1 | 0.00009224999999999999 | 0.24 | AML | other | m | 2022-04-13T03:29:20.25 |
IV.SSFR.HHN. | ML:0.6 | 0.0000188 | 0.24 | AML | other | m | 2022-04-13T03:29:23.53 |
IV.SSFR.HHE. | ML:0.7 | 0.00002355 | 0.42 | AML | other | m | 2022-04-13T03:29:23.94 |