A magnitude ML 1.2 earthquake occured in region: 4 km NW Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7670, 12.7150 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Spoleto | PG | 4 | 38218 | 38218 |
Castel Ritaldi | PG | 7 | 3278 | 41496 |
Campello sul Clitunno | PG | 8 | 2442 | 43938 |
Sant'Anatolia di Narco | PG | 11 | 564 | 44502 |
Scheggino | PG | 11 | 461 | 44963 |
Vallo di Nera | PG | 12 | 364 | 45327 |
Trevi | PG | 13 | 8469 | 53796 |
Giano dell'Umbria | PG | 14 | 3846 | 57642 |
Montefalco | PG | 15 | 5679 | 63321 |
Massa Martana | PG | 16 | 3770 | 67091 |
Acquasparta | TR | 16 | 4778 | 71869 |
Ferentillo | TR | 17 | 1913 | 73782 |
Cerreto di Spoleto | PG | 18 | 1075 | 74857 |
Poggiodomo | PG | 19 | 117 | 74974 |
Montefranco | TR | 19 | 1276 | 76250 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-05-30 01:36:16 |
42.7667 | 12.7153 | 10 | 2022-05-30 01:42:22 |
Sala Sismica INGV-Roma | 105325521 |
Field | Value |
---|---|
Time (UTC) | 2022-05-30 01:36:16 ± 0.06 |
Latitude | 42.7667 ± 0.0045 |
Longitude | 12.7153 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105325521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 559 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47484 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 105325521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-30 01:42:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2022-05-30T01:36:33.67 | 0.6 | undecidable | manual | S | 106 | 52.7028 | 50 | 0.56 | 42 |
IV.MMO1.EHZ. | 2022-05-30T01:36:33.07 | 0.6 | undecidable | manual | S | 73 | 51.9036 | 50 | 0.19 | 46 |
IV.ATCC.EHZ. | 2022-05-30T01:36:32.11 | 0.6 | undecidable | manual | S | 353 | 46.8198 | 50 | 0.58 | 42 |
IV.RM33.EHZ. | 2022-05-30T01:36:32.39 | 0.6 | undecidable | manual | S | 125 | 49.8168 | 50 | 0.08 | 47 |
IV.FDMO.HHZ. | 2022-05-30T01:36:30.34 | 0.6 | undecidable | manual | S | 45 | 42.5241 | 50 | -0.05 | 48 |
IV.MC2.EHZ. | 2022-05-30T01:36:29.83 | 1.0 | undecidable | manual | S | 67 | 41.7249 | 50 | -0.34 | 22 |
IV.ASSB.HHZ. | 2022-05-30T01:36:27.33 | 0.6 | undecidable | manual | S | 351 | 30.9468 | 50 | 0.04 | 49 |
IV.NRCA.HHZ. | 2022-05-30T01:36:27.89 | 0.6 | undecidable | manual | S | 77 | 33.3444 | 50 | -0.03 | 49 |
IV.LNSS.HHZ. | 2022-05-30T01:36:27.37 | 0.6 | undecidable | manual | S | 124 | 32.1456 | 50 | -0.24 | 47 |
IV.SMA1.EHZ. | 2022-05-30T01:36:26.11 | 1.0 | negative | manual | P | 106 | 52.7028 | 50 | 0.08 | 23 |
IV.RM33.EHZ. | 2022-05-30T01:36:25.54 | 1.0 | negative | manual | P | 125 | 49.8168 | 50 | -0.03 | 24 |
IV.MMO1.EHZ. | 2022-05-30T01:36:25.72 | 0.6 | positive | manual | P | 73 | 51.9036 | 50 | -0.17 | 46 |
IV.ATCC.EHZ. | 2022-05-30T01:36:25.32 | 1.0 | negative | manual | P | 353 | 46.8198 | 50 | 0.21 | 23 |
IV.ARRO.EHZ. | 2022-05-30T01:36:24.74 | 0.6 | undecidable | manual | S | 169 | 21.1677 | 115 | 0.25 | 48 |
IV.FDMO.HHZ. | 2022-05-30T01:36:24.25 | 1.0 | positive | manual | P | 45 | 42.5241 | 50 | -0.2 | 23 |
IV.MC2.EHZ. | 2022-05-30T01:36:24.07 | 0.1 | undecidable | manual | P | 67 | 41.7249 | 50 | -0.26 | 91 |
IV.CESX.HHZ. | 2022-05-30T01:36:24.07 | 0.6 | undecidable | manual | S | 211 | 20.4684 | 116 | -0.19 | 48 |
IV.GAVE.EHZ. | 2022-05-30T01:36:23.50 | 0.6 | undecidable | manual | S | 119 | 16.7721 | 121 | 0.37 | 47 |
IV.NRCA.HHZ. | 2022-05-30T01:36:22.78 | 0.1 | positive | manual | P | 77 | 33.3444 | 50 | -0.25 | 93 |
IV.LNSS.HHZ. | 2022-05-30T01:36:22.89 | 0.6 | positive | manual | P | 124 | 32.1456 | 50 | 0.04 | 49 |
IV.ASSB.HHZ. | 2022-05-30T01:36:22.70 | 0.6 | negative | manual | P | 351 | 30.9468 | 50 | 0.03 | 49 |
IV.MOMA.HHZ. | 2022-05-30T01:36:21.82 | 0.6 | undecidable | manual | S | 289 | 12.4764 | 129 | -0.11 | 50 |
IV.ARRO.EHZ. | 2022-05-30T01:36:21.28 | 1.0 | undecidable | manual | P | 169 | 21.1677 | 115 | 0.23 | 24 |
IV.GAVE.EHZ. | 2022-05-30T01:36:20.14 | 0.1 | undecidable | manual | P | 119 | 16.7721 | 121 | -0.13 | 98 |
IV.CESX.HHZ. | 2022-05-30T01:36:20.79 | 1.0 | positive | manual | P | 211 | 20.4684 | 116 | -0.12 | 24 |
IV.MOMA.HHZ. | 2022-05-30T01:36:19.64 | 0.1 | positive | manual | P | 289 | 12.4764 | 129 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:1.3 | 0.000221 | 0.54 | AML | other | m | 2022-05-30T01:36:22.29 |
IV.MOMA.HNN. | ML:1.3 | 0.00023299999999999997 | 0.48 | AML | other | m | 2022-05-30T01:36:22.29 |
IV.MOMA.HHE. | ML:1.4 | 0.00028599999999999996 | 0.22 | AML | other | m | 2022-05-30T01:36:22.45 |
IV.MOMA.HNE. | ML:1.4 | 0.00027100000000000003 | 0.48 | AML | other | m | 2022-05-30T01:36:22.45 |
IV.GAVE.EHE. | ML:1.3 | 0.00016800000000000002 | 0.16 | AML | other | m | 2022-05-30T01:36:23.77 |
IV.CESX.HHN. | ML:1.2 | 0.00011310000000000001 | 0.26 | AML | other | m | 2022-05-30T01:36:24.85 |
IV.CESX.HHE. | ML:1.1 | 0.000088 | 0.58 | AML | other | m | 2022-05-30T01:36:24.70 |
IV.GAVE.EHN. | ML:1.1 | 0.00010935 | 1.18 | AML | other | m | 2022-05-30T01:36:25.39 |
IV.LNSS.HHN. | ML:1.2 | 0.0000702 | 0.42 | AML | other | m | 2022-05-30T01:36:27.52 |
IV.NRCA.HHE. | ML:1.2 | 0.00006425 | 0.14 | AML | other | m | 2022-05-30T01:36:28.10 |
IV.ASSB.HHE. | ML:1.0 | 0.0000502 | 0.62 | AML | other | m | 2022-05-30T01:36:28.80 |
IV.ASSB.HHN. | ML:0.8 | 0.00002985 | 0.24 | AML | other | m | 2022-05-30T01:36:28.50 |
IV.LNSS.HHE. | ML:1.2 | 0.00008080000000000001 | 0.52 | AML | other | m | 2022-05-30T01:36:28.64 |
IV.NRCA.HHN. | ML:1.2 | 0.00006125 | 0.12 | AML | other | m | 2022-05-30T01:36:30.36 |