A magnitude ML 0.8 earthquake occured in region: 2 km SE Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8050, 12.7860 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 2 | 2442 | 2442 |
Vallo di Nera | PG | 7 | 364 | 2806 |
Trevi | PG | 9 | 8469 | 11275 |
Spoleto | PG | 9 | 38218 | 49493 |
Sant'Anatolia di Narco | PG | 9 | 564 | 50057 |
Castel Ritaldi | PG | 10 | 3278 | 53335 |
Cerreto di Spoleto | PG | 11 | 1075 | 54410 |
Scheggino | PG | 11 | 461 | 54871 |
Montefalco | PG | 15 | 5679 | 60550 |
Sellano | PG | 15 | 1079 | 61629 |
Poggiodomo | PG | 16 | 117 | 61746 |
Giano dell'Umbria | PG | 17 | 3846 | 65592 |
Foligno | PG | 18 | 57155 | 122747 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-05-30 04:01:23 |
42.8052 | 12.7862 | 10 | 2021-05-30 04:08:28 |
Sala Sismica INGV-Roma | 90618731 |
Field | Value |
---|---|
Time (UTC) | 2021-05-30 04:01:23 ± 0.12 |
Latitude | 42.8052 ± 0.0054 |
Longitude | 12.7862 ± 0.0086 |
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 | 90618731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 674 |
Semi-minor axis of confidence ellipse (meter) | 417 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 308 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49553 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90618731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-30 04:08:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MARS.HHZ. | 2021-05-30T04:02:46.96 | 3.0 | positive | manual | Pg | 13.96 | 0 | |||
GU.CANO.HHZ. | 2021-05-30T04:02:28.44 | 3.0 | negative | manual | Pg | 14.41 | 0 | |||
IV.CET2.HHZ. | 2021-05-30T04:02:18.40 | 3.0 | undecidable | manual | Pn | -2.04 | 0 | |||
IV.STAL.HHZ. | 2021-05-30T04:02:15.48 | 3.0 | undecidable | manual | Pn | 1.48 | 0 | |||
IV.MCRV.HHZ. | 2021-05-30T04:02:13.00 | 3.0 | undecidable | manual | Pg | 11.06 | 0 | |||
IV.SEI.HHZ. | 2021-05-30T04:01:53.38 | 3.0 | undecidable | manual | Pg | 5.5 | 0 | |||
IV.CSP1.EHZ. | 2021-05-30T04:01:39.27 | 0.6 | undecidable | manual | S | 47 | 46.5201 | 50 | 0.5 | 43 |
IV.LAV9.HHZ. | 2021-05-30T04:01:39.42 | 3.0 | negative | manual | P | 0.22 | 0 | |||
IV.ATCC.EHZ. | 2021-05-30T04:01:38.21 | 0.6 | undecidable | manual | S | 344 | 43.8228 | 50 | 0.19 | 47 |
IV.MC2.EHZ. | 2021-05-30T04:01:36.06 | 0.6 | undecidable | manual | S | 70 | 34.8429 | 50 | 0.43 | 45 |
IV.FDMO.HHZ. | 2021-05-30T04:01:35.44 | 0.6 | undecidable | manual | S | 44 | 35.4423 | 50 | -0.36 | 46 |
IV.LNSS.HNE. | 2021-05-30T04:01:34.57 | 0.6 | undecidable | manual | S | 137 | 30.5472 | 50 | 0.08 | 49 |
IV.NRCA.HHZ. | 2021-05-30T04:01:33.61 | 0.6 | undecidable | manual | S | 83 | 26.8509 | 50 | 0.1 | 49 |
IV.CESX.HHZ. | 2021-05-30T04:01:33.63 | 0.6 | undecidable | manual | S | 217 | 27.1506 | 50 | 0.03 | 50 |
IV.MURB.HHZ. | 2021-05-30T04:01:33.05 | 0.6 | undecidable | manual | P | 337 | 55.0005 | 50 | -0.62 | 41 |
IV.CSP1.EHZ. | 2021-05-30T04:01:32.43 | 0.6 | negative | manual | P | 47 | 46.5201 | 50 | 0.07 | 48 |
IV.CESI.HHZ. | 2021-05-30T04:01:32.34 | 0.6 | undecidable | manual | S | 23 | 24.1536 | 112 | -0.34 | 47 |
IV.ATCC.EHZ. | 2021-05-30T04:01:31.92 | 0.6 | undecidable | manual | P | 344 | 43.8228 | 50 | -0.01 | 48 |
IV.MC2.EHZ. | 2021-05-30T04:01:31.33 | 1.0 | undecidable | manual | P | 70 | 34.8429 | 50 | 0.78 | 20 |
IV.FDMO.HHZ. | 2021-05-30T04:01:30.55 | 0.6 | positive | manual | P | 44 | 35.4423 | 50 | -0.1 | 48 |
IT.MTCL.HGE. | 2021-05-30T04:01:29.37 | 0.1 | undecidable | manual | P | 40 | 27.1506 | 50 | -0.01 | 100 |
IV.LNSS.HNE. | 2021-05-30T04:01:29.64 | 0.1 | undecidable | manual | P | 137 | 30.5472 | 50 | -0.25 | 94 |
IV.NRCA.HHZ. | 2021-05-30T04:01:29.43 | 0.6 | positive | manual | P | 83 | 26.8509 | 50 | 0.1 | 49 |
IV.CESX.HHZ. | 2021-05-30T04:01:29.06 | 0.1 | undecidable | manual | P | 217 | 27.1506 | 50 | -0.32 | 94 |
IV.CESI.HHZ. | 2021-05-30T04:01:28.70 | 0.1 | undecidable | manual | P | 23 | 24.1536 | 112 | -0.15 | 98 |
IT.GNU.HGN. | 2021-05-30T04:01:28.20 | 0.1 | undecidable | manual | P | 270 | 17.5713 | 119 | 0.55 | 90 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.0000779 | 0.18 | AML | other | m | 2021-05-30T04:01:32.61 |
IV.NRCA.HHE. | ML:0.9 | 0.0000383 | 0.54 | AML | other | m | 2021-05-30T04:01:33.76 |
IV.NRCA.HHN. | ML:0.7 | 0.00002555 | 0.44 | AML | other | m | 2021-05-30T04:01:34.02 |
IV.CESI.HHE. | ML:0.6 | 0.00002333713 | 0.2176 | AML | other | m | 2021-05-30T04:01:33.61 |
IV.FDMO.HHE. | ML:0.7 | 0.00002147288 | 0.16 | AML | other | m | 2021-05-30T04:01:35.90 |
IV.FDMO.HHN. | ML:0.6 | 0.000015668375 | 0.0992 | AML | other | m | 2021-05-30T04:01:36.64 |
IV.ATCC.EHE. | ML:0.7 | 0.000013690245 | 0.8384 | AML | other | m | 2021-05-30T04:01:38.34 |
IV.ATCC.EHN. | ML:0.8 | 0.000022329795 | 0.2784 | AML | other | m | 2021-05-30T04:01:38.83 |
IV.CSP1.EHE. | ML:1.4 | 0.00007538836 | 1.5616 | AML | other | m | 2021-05-30T04:01:39.73 |
IV.CSP1.EHN. | ML:1.4 | 0.00007017697500000001 | 1.4208 | AML | other | m | 2021-05-30T04:01:39.76 |