A magnitude ML 1.4 earthquake occured in region: 5 km N Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7800, 12.7300 at 8 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 | 5 | 38218 | 38218 |
Campello sul Clitunno | PG | 6 | 2442 | 40660 |
Castel Ritaldi | PG | 7 | 3278 | 43938 |
Sant'Anatolia di Narco | PG | 10 | 564 | 44502 |
Vallo di Nera | PG | 11 | 364 | 44866 |
Trevi | PG | 11 | 8469 | 53335 |
Scheggino | PG | 11 | 461 | 53796 |
Giano dell'Umbria | PG | 14 | 3846 | 57642 |
Montefalco | PG | 14 | 5679 | 63321 |
Cerreto di Spoleto | PG | 16 | 1075 | 64396 |
Massa Martana | PG | 17 | 3770 | 68166 |
Acquasparta | TR | 18 | 4778 | 72944 |
Ferentillo | TR | 18 | 1913 | 74857 |
Poggiodomo | PG | 18 | 117 | 74974 |
Foligno | PG | 20 | 57155 | 132129 |
Bevagna | PG | 20 | 5081 | 137210 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-10-28 20:04:50 |
42.7802 | 12.7303 | 8 | 2022-10-28 20:11:52 |
Sala Sismica INGV-Roma | 111261811 |
Field | Value |
---|---|
Time (UTC) | 2022-10-28 20:04:50 ± 0.05 |
Latitude | 42.7802 ± 0.0027 |
Longitude | 12.7303 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 111261811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 316 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 106 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
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 | 38 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76802 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 111261811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-28 20:11:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHZ. | 2022-10-28T20:06:01.45 | 3.0 | undecidable | manual | Sn | -0.33 | 0 | |||
IV.ZCCA.HHZ. | 2022-10-28T20:05:56.84 | 3.0 | undecidable | manual | Sg | 8.69 | 0 | |||
IV.PTRJ.HHZ. | 2022-10-28T20:05:46.77 | 3.0 | undecidable | manual | Sn | 0.79 | 0 | |||
IV.LRP.EHZ. | 2022-10-28T20:05:28.86 | 3.0 | undecidable | manual | S | -1.19 | 0 | |||
IV.ATMI.HHZ. | 2022-10-28T20:05:13.18 | 3.0 | undecidable | manual | S | 0 | ||||
IV.EL6.EHZ. | 2022-10-28T20:05:11.84 | 0.6 | undecidable | manual | S | 26 | 67.9764 | 50 | 0.22 | 46 |
IV.MTRA.HNZ. | 2022-10-28T20:05:08.20 | 0.3 | undecidable | manual | S | 93 | 54.3012 | 50 | 0.22 | 70 |
IV.CSP1.EHZ. | 2022-10-28T20:05:07.30 | 0.6 | undecidable | manual | S | 48 | 51.8037 | 50 | -0.01 | 49 |
IV.RM33.EHZ. | 2022-10-28T20:05:06.80 | 0.6 | undecidable | manual | S | 127 | 49.617 | 50 | 0.05 | 49 |
IV.PIEI.HHZ. | 2022-10-28T20:05:05.98 | 0.6 | positive | manual | P | 349 | 85.248 | 50 | 0.69 | 39 |
IV.MC2.EHZ. | 2022-10-28T20:05:04.37 | 0.3 | undecidable | manual | S | 69 | 40.0266 | 50 | 0.19 | 72 |
IV.FDMO.HHZ. | 2022-10-28T20:05:03.66 | 0.6 | undecidable | manual | S | 45 | 40.626 | 50 | -0.68 | 42 |
IV.MF5.EHZ. | 2022-10-28T20:05:02.29 | 0.1 | undecidable | manual | P | 69 | 63.5919 | 50 | 0.34 | 89 |
IV.EL6.EHZ. | 2022-10-28T20:05:02.40 | 0.1 | undecidable | manual | P | 26 | 67.9764 | 50 | -0.22 | 91 |
IV.SACS.HHZ. | 2022-10-28T20:05:02.78 | 1.0 | undecidable | manual | P | 277 | 67.1772 | 50 | 0.28 | 23 |
IV.ASSB.HHZ. | 2022-10-28T20:05:01.28 | 0.6 | undecidable | manual | S | 349 | 29.6481 | 105 | 0.31 | 48 |
IV.NRCA.HHZ. | 2022-10-28T20:05:01.70 | 0.3 | undecidable | manual | S | 79 | 31.8459 | 104 | 0.03 | 76 |
IV.ATMI.HHZ. | 2022-10-28T20:05:01.80 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LNSS.HHZ. | 2022-10-28T20:05:01.68 | 0.6 | undecidable | manual | S | 128 | 32.0457 | 104 | -0.07 | 50 |
IV.MTRA.HNZ. | 2022-10-28T20:05:00.27 | 0.3 | undecidable | manual | P | 93 | 54.3012 | 50 | -0.24 | 70 |
IV.SMA1.EHZ. | 2022-10-28T20:05:00.16 | 0.6 | negative | manual | P | 108 | 52.0035 | 50 | -0.01 | 49 |
IV.CESI.HHZ. | 2022-10-28T20:05:00.63 | 0.6 | undecidable | manual | S | 30 | 28.6491 | 105 | 0.01 | 51 |
IV.MGAB.HHZ. | 2022-10-28T20:05:00.23 | 0.1 | undecidable | manual | P | 287 | 52.4031 | 50 | 0.01 | 98 |
IV.RM33.EHZ. | 2022-10-28T20:04:59.40 | 1.0 | positive | manual | P | 127 | 49.617 | 50 | -0.4 | 23 |
IV.CSP1.EHZ. | 2022-10-28T20:04:59.88 | 0.6 | positive | manual | P | 48 | 51.8037 | 50 | -0.24 | 47 |
IV.ATCC.EHZ. | 2022-10-28T20:04:59.18 | 0.1 | undecidable | manual | P | 351 | 45.5211 | 50 | 0.02 | 99 |
IV.FDMO.HHZ. | 2022-10-28T20:04:58.08 | 1.0 | undecidable | manual | P | 45 | 40.626 | 50 | -0.33 | 23 |
IV.CESX.HHZ. | 2022-10-28T20:04:58.45 | 0.3 | undecidable | manual | S | 212 | 22.3554 | 109 | -0.08 | 76 |
IV.MC2.EHZ. | 2022-10-28T20:04:58.22 | 0.6 | positive | manual | P | 69 | 40.0266 | 50 | -0.1 | 49 |
IV.ARRO.EHZ. | 2022-10-28T20:04:58.65 | 0.6 | undecidable | manual | S | 173 | 22.4553 | 109 | 0.08 | 51 |
IV.GAVE.EHZ. | 2022-10-28T20:04:57.08 | 0.6 | undecidable | manual | S | 126 | 16.5723 | 115 | 0.42 | 48 |
IV.LNSS.HHZ. | 2022-10-28T20:04:56.76 | 0.1 | negative | manual | P | 128 | 32.0457 | 104 | -0.16 | 98 |
IV.CESI.HHZ. | 2022-10-28T20:04:56.19 | 0.6 | positive | manual | P | 30 | 28.6491 | 105 | -0.08 | 50 |
IV.ASSB.HHZ. | 2022-10-28T20:04:56.37 | 0.1 | undecidable | manual | P | 349 | 29.6481 | 105 | -0.1 | 100 |
IV.NRCA.HHZ. | 2022-10-28T20:04:56.65 | 0.1 | positive | manual | P | 79 | 31.8459 | 104 | -0.23 | 97 |
IV.ARRO.EHZ. | 2022-10-28T20:04:55.25 | 0.6 | negative | manual | P | 173 | 22.4553 | 109 | 0.17 | 50 |
IV.GAVE.EHZ. | 2022-10-28T20:04:54.23 | 0.6 | positive | manual | P | 126 | 16.5723 | 115 | 0.25 | 50 |
IV.CESX.HHZ. | 2022-10-28T20:04:54.91 | 0.3 | positive | manual | P | 212 | 22.3554 | 109 | -0.15 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.5 | 0.000288 | 0.94 | AML | other | m | 2022-10-28T20:04:57.33 |
IV.GAVE.EHE. | ML:1.7 | 0.000437 | 0.14 | AML | other | m | 2022-10-28T20:04:58.46 |
IV.CESX.HHE. | ML:1.5 | 0.0002065 | 0.82 | AML | other | m | 2022-10-28T20:04:59.10 |
IV.CESX.HHN. | ML:1.6 | 0.00029049999999999996 | 0.22 | AML | other | m | 2022-10-28T20:05:00.86 |
IV.CESI.HHN. | ML:1.6 | 0.0002305 | 0.24 | AML | other | m | 2022-10-28T20:05:00.98 |
IV.ARRO.EHE. | ML:1.1 | 0.00008995 | 0.22 | AML | other | m | 2022-10-28T20:05:01.25 |
IV.ASSB.HHE. | ML:1.5 | 0.00014500000000000003 | 0.2 | AML | other | m | 2022-10-28T20:05:01.27 |
IV.ARRO.EHN. | ML:1.1 | 0.00009379999999999999 | 0.62 | AML | other | m | 2022-10-28T20:05:01.59 |
IV.NRCA.HHN. | ML:1.4 | 0.000128 | 1.38 | AML | other | m | 2022-10-28T20:05:01.25 |
IV.LNSS.HHE. | ML:1.6 | 0.000168 | 1.08 | AML | other | m | 2022-10-28T20:05:02.61 |
IV.NRCA.HHE. | ML:1.6 | 0.000179 | 1.26 | AML | other | m | 2022-10-28T20:05:02.95 |
IV.ASSB.HHN. | ML:1.3 | 0.0000965 | 0.28 | AML | other | m | 2022-10-28T20:05:02.19 |
IV.LNSS.HHN. | ML:1.6 | 0.000186 | 1.2 | AML | other | m | 2022-10-28T20:05:02.19 |
IV.CESI.HHE. | ML:1.3 | 0.0000968 | 1.76 | AML | other | m | 2022-10-28T20:05:02.89 |
IV.FDMO.HHN. | ML:1.2 | 0.00006085 | 1.38 | AML | other | m | 2022-10-28T20:05:05.03 |
IV.FDMO.HHE. | ML:1.4 | 0.0000866 | 1.16 | AML | other | m | 2022-10-28T20:05:05.09 |
IV.ATCC.EHE. | ML:1.4 | 0.0000804 | 0.62 | AML | other | m | 2022-10-28T20:05:06.38 |
IV.ATCC.EHN. | ML:1.4 | 0.00007465000000000001 | 0.64 | AML | other | m | 2022-10-28T20:05:07.33 |
IV.CSP1.EHE. | ML:1.8 | 0.0001665 | 0.44 | AML | other | m | 2022-10-28T20:05:07.63 |
IV.RM33.EHE. | ML:1.0 | 0.0000286 | 0.58 | AML | other | m | 2022-10-28T20:05:08.42 |
IV.CSP1.EHN. | ML:1.7 | 0.00012859999999999998 | 0.86 | AML | other | m | 2022-10-28T20:05:09.22 |
IV.MGAB.HHN. | ML:1.4 | 0.0000648 | 0.22 | AML | other | m | 2022-10-28T20:05:09.83 |
IV.MGAB.HHE. | ML:1.5 | 0.00007275 | 0.2 | AML | other | m | 2022-10-28T20:05:10.10 |
IV.SMA1.EHN. | ML:1.4 | 0.00006035 | 1.04 | AML | other | m | 2022-10-28T20:05:10.52 |
IV.SMA1.EHE. | ML:1.3 | 0.0000514 | 0.7 | AML | other | m | 2022-10-28T20:05:11.01 |
IV.RM33.EHN. | ML:1.1 | 0.0000368 | 0.28 | AML | other | m | 2022-10-28T20:05:11.42 |
IV.PIEI.HHN. | ML:1.1 | 0.000014949999999999997 | 0.6 | AML | other | m | 2022-10-28T20:05:19.33 |
IV.PIEI.HHE. | ML:1.1 | 0.000017 | 0.46 | AML | other | m | 2022-10-28T20:05:19.64 |
GU.GRAM.HHE. | ML:2.8 | 0.00007929999999999999 | 0.06 | AML | other | m | 2022-10-28T20:06:03.57 |
GU.GRAM.HHN. | ML:3.0 | 0.00014600000000000003 | 0.16 | AML | other | m | 2022-10-28T20:06:03.49 |