A magnitude ML 0.7 earthquake occured in region: 5 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7760, 12.7580 at 11 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 | 5 | 2442 | 40660 |
Sant'Anatolia di Narco | PG | 8 | 564 | 41224 |
Vallo di Nera | PG | 9 | 364 | 41588 |
Castel Ritaldi | PG | 9 | 3278 | 44866 |
Scheggino | PG | 9 | 461 | 45327 |
Trevi | PG | 11 | 8469 | 53796 |
Cerreto di Spoleto | PG | 14 | 1075 | 54871 |
Montefalco | PG | 16 | 5679 | 60550 |
Giano dell'Umbria | PG | 16 | 3846 | 64396 |
Poggiodomo | PG | 16 | 117 | 64513 |
Ferentillo | TR | 17 | 1913 | 66426 |
Sellano | PG | 19 | 1079 | 67505 |
Massa Martana | PG | 19 | 3770 | 71275 |
Acquasparta | TR | 20 | 4778 | 76053 |
Montefranco | TR | 20 | 1276 | 77329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-04-15 02:29:25 |
42.7758 | 12.7578 | 11 | 2024-04-15 02:33:32 |
Sala Sismica INGV-Roma | 126739991 |
Field | Value |
---|---|
Time (UTC) | 2024-04-15 02:29:25 ± 0.13 |
Latitude | 42.7758 ± 0.0081 |
Longitude | 12.7578 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126739991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 909 |
Semi-minor axis of confidence ellipse (meter) | 668 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27609 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126739991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-15 02:33:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHZ. | 2024-04-15T02:30:07.06 | 3.0 | undecidable | manual | Sn | -4.73 | 0 | |||
IV.STAL.HHZ. | 2024-04-15T02:30:06.10 | 3.0 | positive | manual | Pn | -0.04 | 0 | |||
IV.CRTC.HHZ. | 2024-04-15T02:30:01.20 | 3.0 | undecidable | manual | Sg | -0.01 | 0 | |||
IV.NRCA.HHZ. | 2024-04-15T02:29:35.66 | 0.6 | undecidable | manual | S | 77 | 29.748 | 50 | 0.24 | 62 |
IV.ASSB.HHZ. | 2024-04-15T02:29:31.12 | 0.6 | undecidable | manual | P | 345 | 30.6471 | 50 | -0.05 | 64 |
IV.GAVE.EHZ. | 2024-04-15T02:29:31.33 | 0.3 | undecidable | manual | S | 130 | 14.4744 | 127 | 0.03 | 100 |
ZO.PDN12.EHZ. | 2024-04-15T02:29:31.08 | 0.6 | undecidable | manual | S | 69 | 13.875 | 128 | -0.05 | 66 |
IV.CESI.HHZ. | 2024-04-15T02:29:31.04 | 1.0 | undecidable | manual | P | 25 | 28.0497 | 50 | 0.27 | 31 |
IV.NRCA.HHZ. | 2024-04-15T02:29:30.58 | 0.6 | undecidable | manual | P | 77 | 29.748 | 50 | -0.44 | 59 |
IV.GAVE.EHZ. | 2024-04-15T02:29:28.64 | 0.6 | undecidable | manual | P | 130 | 14.4744 | 127 | 0 | 67 |
ZO.PDN12.EHZ. | 2024-04-15T02:29:28.56 | 0.3 | undecidable | manual | P | 69 | 13.875 | 128 | 0.02 | 100 |
IV.MOMA.HHZ. | 2024-04-15T02:29:28.95 | 1.0 | undecidable | manual | P | 282 | 15.5733 | 125 | 0.13 | 32 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:0.8 | 0.00006634999999999999 | 0.16 | AML | other | m | 2024-04-15T02:29:32.15 |
IV.GAVE.EHN. | ML:0.8 | 0.000054550000000000005 | 0.48 | AML | other | m | 2024-04-15T02:29:32.67 |
IV.NRCA.HHE. | ML:0.6 | 0.000018200000000000002 | 1.3 | AML | other | m | 2024-04-15T02:29:37.85 |
IV.NRCA.HHN. | ML:0.5 | 0.000013539999999999999 | 0.44 | AML | other | m | 2024-04-15T02:29:38.53 |