A magnitude ML 1.3 earthquake occured in region: 3 km N Assisi (PG), on
and geographic coordinates (lat, lon) 43.1030, 12.6220 at 9 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 |
---|---|---|---|---|
Assisi | PG | 4 | 28299 | 28299 |
Valfabbrica | PG | 7 | 3389 | 31688 |
Bastia Umbra | PG | 7 | 21874 | 53562 |
Valtopina | PG | 12 | 1398 | 54960 |
Cannara | PG | 12 | 4305 | 59265 |
Spello | PG | 13 | 8645 | 67910 |
Nocera Umbra | PG | 14 | 5839 | 73749 |
Bettona | PG | 15 | 4367 | 78116 |
Torgiano | PG | 17 | 6725 | 84841 |
Foligno | PG | 18 | 57155 | 141996 |
Bevagna | PG | 19 | 5081 | 147077 |
Perugia | PG | 19 | 166134 | 313211 |
Gualdo Tadino | PG | 20 | 15208 | 328419 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2022-02-22 07:56:27 |
43.1027 | 12.6223 | 9 | 2022-07-08 12:33:54 |
Bollettino Sismico Italiano INGV | 104405751 |
Reviewed Rev100 |
ML 1.5 | 2022-02-22 07:56:27 |
43.0952 | 12.6207 | 9 | 2022-02-22 08:01:38 |
Sala Sismica INGV-Roma | 101283051 |
Field | Value |
---|---|
Time (UTC) | 2022-02-22 07:56:27 ± 0.06 |
Latitude | 43.1027 ± 0.0027 |
Longitude | 12.6223 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104405751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 121 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44876 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 101283051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-22 08:01:38 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 104405751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-09 14:50:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HNZ. | 2022-02-22T07:56:44.20 | 0.3 | undecidable | manual | S | 127 | 49.8168 | 50 | 0.39 | 65 |
IV.CSP1.EHZ. | 2022-02-22T07:56:43.61 | 0.6 | undecidable | manual | S | 91 | 47.2194 | 50 | 0.51 | 42 |
IV.ATVO.HHZ. | 2022-02-22T07:56:40.03 | 0.6 | undecidable | manual | S | 331 | 35.5422 | 50 | 0.03 | 48 |
IV.FDMO.HHZ. | 2022-02-22T07:56:40.90 | 0.6 | undecidable | manual | S | 101 | 38.4282 | 50 | 0.15 | 46 |
IV.TB02.DHZ. | 2022-02-22T07:56:39.77 | 0.3 | undecidable | manual | S | 330 | 34.3434 | 50 | 0.1 | 71 |
IV.MOMA.HNZ. | 2022-02-22T07:56:39.60 | 0.3 | undecidable | manual | S | 187 | 33.4443 | 50 | 0.18 | 70 |
IV.ATLO.EHZ. | 2022-02-22T07:56:38.26 | 0.6 | undecidable | manual | S | 324 | 29.2485 | 107 | -0.03 | 48 |
IV.SNTG.HHE. | 2022-02-22T07:56:38.73 | 0.6 | undecidable | manual | S | 57 | 30.747 | 50 | 0.01 | 48 |
IV.MML1.HNZ. | 2022-02-22T07:56:38.00 | 0.6 | undecidable | manual | S | 87 | 28.3494 | 108 | 0.04 | 48 |
IV.NRCA.HNZ. | 2022-02-22T07:56:36.90 | 0.1 | undecidable | manual | P | 127 | 49.8168 | 50 | -0.07 | 92 |
IV.CESI.HHZ. | 2022-02-22T07:56:36.98 | 0.3 | undecidable | manual | S | 115 | 25.3524 | 110 | 0 | 74 |
IV.FOSV.HNZ. | 2022-02-22T07:56:36.68 | 0.6 | undecidable | manual | S | 28 | 24.0537 | 111 | 0.1 | 48 |
IV.CSP1.EHZ. | 2022-02-22T07:56:36.05 | 0.6 | positive | manual | P | 91 | 47.2194 | 50 | -0.51 | 42 |
IV.MURB.HHZ. | 2022-02-22T07:56:35.68 | 0.6 | undecidable | manual | S | 336 | 19.4694 | 115 | 0.58 | 43 |
IV.MOMA.HNZ. | 2022-02-22T07:56:34.60 | 0.1 | undecidable | manual | P | 187 | 33.4443 | 50 | 0.16 | 94 |
IV.ATVO.HHZ. | 2022-02-22T07:56:34.57 | 0.1 | undecidable | manual | P | 331 | 35.5422 | 50 | -0.2 | 92 |
IV.TB02.DHZ. | 2022-02-22T07:56:34.35 | 0.1 | undecidable | manual | P | 330 | 34.3434 | 50 | -0.23 | 92 |
IV.FDMO.HHZ. | 2022-02-22T07:56:34.72 | 0.1 | undecidable | manual | P | 101 | 38.4282 | 50 | -0.49 | 87 |
IV.ATLO.EHZ. | 2022-02-22T07:56:33.57 | 0.1 | undecidable | manual | P | 324 | 29.2485 | 107 | -0.21 | 93 |
IV.SNTG.HHE. | 2022-02-22T07:56:33.90 | 0.1 | positive | manual | P | 57 | 30.747 | 50 | -0.14 | 94 |
IV.MML1.HNZ. | 2022-02-22T07:56:33.56 | 0.1 | undecidable | manual | P | 87 | 28.3494 | 108 | -0.04 | 97 |
IV.CESI.HHZ. | 2022-02-22T07:56:33.01 | 0.1 | undecidable | manual | P | 115 | 25.3524 | 110 | -0.02 | 98 |
IV.FOSV.HNZ. | 2022-02-22T07:56:32.89 | 0.1 | undecidable | manual | P | 28 | 24.0537 | 111 | 0.09 | 96 |
IV.MURB.HHZ. | 2022-02-22T07:56:32.16 | 0.1 | negative | manual | P | 336 | 19.4694 | 115 | 0.22 | 95 |
IV.ATCC.EHZ. | 2022-02-22T07:56:32.08 | 0.3 | undecidable | manual | S | 9 | 9.2796 | 135 | -0.08 | 74 |
IV.ASSB.HHE. | 2022-02-22T07:56:31.43 | 0.6 | undecidable | manual | S | 156 | 7.2927 | 142 | -0.28 | 48 |
IV.ASSB.HHE. | 2022-02-22T07:56:30.04 | 0.1 | negative | manual | P | 156 | 7.2927 | 142 | 0.06 | 100 |
IV.ATCC.EHZ. | 2022-02-22T07:56:30.43 | 0.3 | positive | manual | P | 9 | 9.2796 | 135 | 0.18 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:1.4 | 0.0003875 | 0.76 | AML | other | m | 2022-02-22T07:56:32.16 |
IV.ATCC.EHN. | ML:1.5 | 0.0004545 | 1.24 | AML | other | m | 2022-02-22T07:56:32.26 |
IV.MURB.HHN. | ML:1.3 | 0.00014914464999999998 | 0.2816 | AML | other | m | 2022-02-22T07:56:36.00 |
IV.MURB.HHE. | ML:1.2 | 0.00012202106 | 0.16 | AML | other | m | 2022-02-22T07:56:36.28 |
IV.MOMA.HHN. | ML:0.9 | 0.00003428065 | 0.1984 | AML | other | m | 2022-02-22T07:56:40.72 |
IV.MOMA.HHE. | ML:1.1 | 0.00005407684 | 0.256 | AML | other | m | 2022-02-22T07:56:40.77 |
IV.CSP1.EHN. | ML:1.2 | 0.00004067786999999999 | 0.6464 | AML | other | m | 2022-02-22T07:56:43.62 |
IV.CSP1.EHE. | ML:1.4 | 0.000062950275 | 0.2176 | AML | other | m | 2022-02-22T07:56:43.82 |