A magnitude ML 1.5 earthquake occured in region: 3 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7470, 12.7770 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 | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 5 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 8 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Poggiodomo | PG | 14 | 117 | 45444 |
Ferentillo | TR | 14 | 1913 | 47357 |
Cerreto di Spoleto | PG | 14 | 1075 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Montefranco | TR | 17 | 1276 | 58177 |
Monteleone di Spoleto | PG | 18 | 599 | 58776 |
Arrone | TR | 18 | 2763 | 61539 |
Polino | TR | 19 | 233 | 61772 |
Giano dell'Umbria | PG | 19 | 3846 | 65618 |
Montefalco | PG | 19 | 5679 | 71297 |
Cascia | PG | 20 | 3217 | 74514 |
Acquasparta | TR | 20 | 4778 | 79292 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-03-21 06:35:36 |
42.7467 | 12.7768 | 8 | 2024-03-21 06:45:08 |
Sala Sismica INGV-Roma | 126024041 |
Field | Value |
---|---|
Time (UTC) | 2024-03-21 06:35:36 ± 0.08 |
Latitude | 42.7467 ± 0.0045 |
Longitude | 12.7768 ± 0.0073 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126024041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 599 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74734 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 126024041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-21 06:45:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2024-03-21T06:36:15.36 | 3.0 | positive | manual | Pg | 6.57 | 0 | |||
IV.LPEL.HHZ. | 2024-03-21T06:36:03.05 | 3.0 | undecidable | manual | P | 2.98 | 0 | |||
IV.SFI.HNZ. | 2024-03-21T06:36:00.85 | 3.0 | undecidable | manual | P | 0.62 | 0 | |||
IV.CSP1.EHZ. | 2024-03-21T06:35:53.77 | 0.6 | undecidable | manual | S | 42 | 51.7038 | 50 | 0.13 | 47 |
IV.MMO1.EHZ. | 2024-03-21T06:35:52.67 | 0.6 | undecidable | manual | S | 69 | 47.8188 | 50 | 0.07 | 48 |
IV.SMA1.EHZ. | 2024-03-21T06:35:52.93 | 0.6 | undecidable | manual | S | 106 | 47.3193 | 50 | 0.47 | 44 |
IV.RM33.EHZ. | 2024-03-21T06:35:51.53 | 0.6 | undecidable | manual | S | 126 | 44.4222 | 50 | -0.16 | 47 |
IV.MML1.EHZ. | 2024-03-21T06:35:51.40 | 0.6 | undecidable | manual | S | 21 | 43.623 | 50 | -0.09 | 48 |
IV.ATBU.EHN. | 2024-03-21T06:35:51.49 | 1.0 | undecidable | manual | P | 347 | 82.9503 | 50 | 0.19 | 22 |
IV.ATVA.EHE. | 2024-03-21T06:35:50.29 | 0.1 | undecidable | manual | P | 326 | 71.1732 | 50 | 0.8 | 74 |
IV.FDMO.HHZ. | 2024-03-21T06:35:50.66 | 0.6 | undecidable | manual | S | 38 | 40.8258 | 50 | -0.08 | 48 |
IV.SACS.HHN. | 2024-03-21T06:35:49.83 | 0.1 | undecidable | manual | P | 279 | 71.4729 | 50 | 0.3 | 87 |
IV.MF5.EHZ. | 2024-03-21T06:35:48.43 | 0.6 | undecidable | manual | P | 64 | 61.5939 | 50 | 0.42 | 43 |
IV.CESI.HHZ. | 2024-03-21T06:35:47.58 | 0.6 | undecidable | manual | S | 20 | 30.4473 | 105 | -0.07 | 49 |
IV.MGAB.HHZ. | 2024-03-21T06:35:47.09 | 3.0 | undecidable | manual | S | -5.64 | 0 | |||
IV.LNSS.HHZ. | 2024-03-21T06:35:46.30 | 0.6 | undecidable | manual | S | 127 | 26.751 | 107 | -0.11 | 49 |
IV.CSP1.EHZ. | 2024-03-21T06:35:46.34 | 0.6 | positive | manual | P | 42 | 51.7038 | 50 | -0.14 | 47 |
IV.RM33.EHZ. | 2024-03-21T06:35:45.03 | 0.6 | undecidable | manual | P | 126 | 44.4222 | 50 | -0.33 | 45 |
IV.MMO1.EHZ. | 2024-03-21T06:35:45.59 | 0.1 | undecidable | manual | P | 69 | 47.8188 | 50 | -0.3 | 91 |
IV.SMA1.EHZ. | 2024-03-21T06:35:45.79 | 0.6 | positive | manual | P | 106 | 47.3193 | 50 | -0.02 | 48 |
IV.ARRO.EHZ. | 2024-03-21T06:35:44.32 | 0.6 | undecidable | manual | S | 183 | 18.5703 | 113 | 0.57 | 45 |
IV.MML1.EHZ. | 2024-03-21T06:35:44.78 | 0.1 | undecidable | manual | P | 21 | 43.623 | 50 | -0.46 | 88 |
IV.CESX.HHZ. | 2024-03-21T06:35:44.22 | 0.6 | undecidable | manual | S | 225 | 21.7671 | 110 | -0.56 | 44 |
IV.FDMO.HHZ. | 2024-03-21T06:35:44.29 | 0.6 | undecidable | manual | P | 38 | 40.8258 | 50 | -0.52 | 44 |
ZO.PDN12.EHZ. | 2024-03-21T06:35:42.58 | 0.6 | undecidable | manual | S | 54 | 14.0748 | 120 | 0.24 | 49 |
IV.LNSS.HHZ. | 2024-03-21T06:35:42.32 | 0.1 | undecidable | manual | P | 127 | 26.751 | 107 | 0.01 | 100 |
IV.CESI.HHZ. | 2024-03-21T06:35:42.77 | 0.1 | undecidable | manual | P | 20 | 30.4473 | 105 | -0.26 | 94 |
IV.CESX.HHZ. | 2024-03-21T06:35:41.06 | 0.1 | undecidable | manual | P | 225 | 21.7671 | 110 | -0.31 | 95 |
IV.ARRO.EHZ. | 2024-03-21T06:35:40.89 | 0.1 | undecidable | manual | P | 183 | 18.5703 | 113 | 0.11 | 99 |
ZO.PDN12.EHZ. | 2024-03-21T06:35:40.28 | 0.1 | undecidable | manual | P | 54 | 14.0748 | 120 | 0.32 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.9 | 0.000417 | 1.34 | AML | other | m | 2024-03-21T06:35:47.79 |
IV.LNSS.HHN. | ML:1.8 | 0.000354 | 0.26 | AML | other | m | 2024-03-21T06:35:47.38 |
IV.CESI.HHN. | ML:1.6 | 0.000183 | 0.94 | AML | other | m | 2024-03-21T06:35:48.08 |
IV.CESI.HHE. | ML:1.4 | 0.00013350000000000002 | 1.26 | AML | other | m | 2024-03-21T06:35:48.83 |
IV.ASSB.HHN. | ML:1.4 | 0.00011499999999999999 | 0.34 | AML | other | m | 2024-03-21T06:35:49.22 |
IV.ASSB.HHE. | ML:1.5 | 0.0001271 | 1.44 | AML | other | m | 2024-03-21T06:35:49.21 |
IV.FDMO.HHE. | ML:1.4 | 0.00007885 | 0.24 | AML | other | m | 2024-03-21T06:35:51.10 |
IV.FDMO.HHN. | ML:1.3 | 0.0000703 | 0.16 | AML | other | m | 2024-03-21T06:35:51.26 |
IV.MML1.EHN. | ML:1.4 | 0.00007045 | 1.38 | AML | other | m | 2024-03-21T06:35:52.76 |
IV.MML1.EHE. | ML:1.4 | 0.00008319999999999999 | 0.7 | AML | other | m | 2024-03-21T06:35:52.57 |
IV.RM33.EHE. | ML:1.4 | 0.00008010000000000001 | 1.04 | AML | other | m | 2024-03-21T06:35:53.78 |
IV.MMO1.EHN. | ML:1.5 | 0.0000835 | 0.46 | AML | other | m | 2024-03-21T06:35:53.27 |
IV.MMO1.EHE. | ML:1.5 | 0.00007939999999999999 | 1.2 | AML | other | m | 2024-03-21T06:35:53.29 |
IV.SMA1.EHE. | ML:1.6 | 0.0001097 | 0.74 | AML | other | m | 2024-03-21T06:35:54.12 |
IV.SMA1.EHN. | ML:1.4 | 0.00007230000000000001 | 0.52 | AML | other | m | 2024-03-21T06:35:54.52 |
IV.CSP1.EHN. | ML:1.8 | 0.0001785 | 0.34 | AML | other | m | 2024-03-21T06:35:54.53 |
IV.RM33.EHN. | ML:1.4 | 0.00007115 | 1.52 | AML | other | m | 2024-03-21T06:35:54.14 |
IV.CSP1.EHE. | ML:1.8 | 0.00017250000000000002 | 0.54 | AML | other | m | 2024-03-21T06:35:55.94 |
IV.LPEL.HHN. | ML:1.7 | 0.000032 | 0.4 | AML | other | m | 2024-03-21T06:36:12.05 |
IV.LPEL.HHE. | ML:1.7 | 0.00003229999999999999 | 0.52 | AML | other | m | 2024-03-21T06:36:13.26 |