A magnitude ML 0.8 earthquake occured in region: 3 km SW Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8010, 12.7500 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 | 3 | 2442 | 2442 |
Castel Ritaldi | PG | 7 | 3278 | 5720 |
Spoleto | PG | 7 | 38218 | 43938 |
Trevi | PG | 9 | 8469 | 52407 |
Vallo di Nera | PG | 10 | 364 | 52771 |
Sant'Anatolia di Narco | PG | 10 | 564 | 53335 |
Scheggino | PG | 12 | 461 | 53796 |
Montefalco | PG | 13 | 5679 | 59475 |
Cerreto di Spoleto | PG | 14 | 1075 | 60550 |
Giano dell'Umbria | PG | 15 | 3846 | 64396 |
Sellano | PG | 18 | 1079 | 65475 |
Foligno | PG | 18 | 57155 | 122630 |
Poggiodomo | PG | 18 | 117 | 122747 |
Massa Martana | PG | 19 | 3770 | 126517 |
Bevagna | PG | 19 | 5081 | 131598 |
Gualdo Cattaneo | PG | 20 | 6155 | 137753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-07-28 20:44:32 |
42.8008 | 12.7495 | 10 | 2020-07-28 21:05:45 |
Sala Sismica INGV-Roma | 81433491 |
Field | Value |
---|---|
Time (UTC) | 2020-07-28 20:44:32 ± 0.03 |
Latitude | 42.8008 ± 0.0027 |
Longitude | 12.7495 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81433491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 256 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44247 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81433491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-28 21:05:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRTC.HHZ. | 2020-07-28T20:44:59.50 | 3.0 | undecidable | manual | S | -2.88 | 0 | |||
IV.PE3.EHZ. | 2020-07-28T20:44:47.01 | 3.0 | undecidable | manual | P | 0.45 | 0 | |||
IV.OFFI.HHZ. | 2020-07-28T20:44:46.67 | 3.0 | positive | manual | P | 0.34 | 0 | |||
IV.NARO.HHZ. | 2020-07-28T20:44:44.72 | 3.0 | positive | manual | P | -0.21 | 0 | |||
IV.LNSS.HNE. | 2020-07-28T20:44:43.48 | 0.3 | undecidable | manual | S | 133 | 32.3454 | 50 | 0.22 | 70 |
IV.ASSB.HHZ. | 2020-07-28T20:44:42.07 | 0.1 | undecidable | manual | S | 345 | 27.8499 | 50 | 0.01 | 98 |
IV.NRCA.HHZ. | 2020-07-28T20:44:42.67 | 0.1 | undecidable | manual | S | 83 | 29.9478 | 50 | 0.06 | 97 |
IV.CESX.HHE. | 2020-07-28T20:44:41.35 | 0.3 | undecidable | manual | S | 212 | 25.1526 | 50 | 0.01 | 74 |
IV.CESI.HNZ. | 2020-07-28T20:44:41.65 | 0.3 | undecidable | manual | S | 29 | 25.9518 | 50 | 0.1 | 72 |
IV.CSP1.EHZ. | 2020-07-28T20:44:40.75 | 0.3 | undecidable | manual | P | 49 | 49.1175 | 50 | -0.34 | 66 |
IT.GNU.HGZ. | 2020-07-28T20:44:38.28 | 0.3 | undecidable | manual | S | 271 | 14.5743 | 125 | 0.07 | 74 |
IV.MOMA.HHZ. | 2020-07-28T20:44:38.26 | 0.1 | undecidable | manual | S | 271 | 14.5743 | 125 | 0.04 | 100 |
IV.GAVE.EHZ. | 2020-07-28T20:44:38.86 | 0.1 | undecidable | manual | S | 136 | 16.872 | 121 | -0.01 | 100 |
IV.LNSS.HNE. | 2020-07-28T20:44:38.45 | 0.3 | undecidable | manual | P | 133 | 32.3454 | 50 | -0.05 | 72 |
IV.CESI.HNZ. | 2020-07-28T20:44:37.58 | 0.3 | undecidable | manual | P | 29 | 25.9518 | 50 | 0.06 | 73 |
IV.ASSB.HHZ. | 2020-07-28T20:44:37.94 | 0.1 | undecidable | manual | P | 345 | 27.8499 | 50 | 0.13 | 96 |
IV.CESX.HHE. | 2020-07-28T20:44:37.24 | 0.3 | undecidable | manual | P | 212 | 25.1526 | 50 | -0.15 | 72 |
IV.NRCA.HHZ. | 2020-07-28T20:44:37.97 | 0.1 | undecidable | manual | P | 83 | 29.9478 | 50 | -0.16 | 95 |
IV.GAVE.EHZ. | 2020-07-28T20:44:36.06 | 0.1 | undecidable | manual | P | 136 | 16.872 | 121 | 0.09 | 98 |
IV.MOMA.HHZ. | 2020-07-28T20:44:35.55 | 0.1 | undecidable | manual | P | 271 | 14.5743 | 125 | -0.04 | 100 |
IT.GNU.HGZ. | 2020-07-28T20:44:35.55 | 0.3 | undecidable | manual | P | 271 | 14.5743 | 125 | -0.04 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:0.8 | 0.0000327 | 0.42 | AML | other | m | 2020-07-28T20:44:42.49 |
IV.MOMA.HHE. | ML:0.5 | 0.00002931345 | 0.1152 | AML | other | m | 2020-07-28T20:44:39.06 |
IV.MOMA.HHN. | ML:0.6 | 0.000037286485 | 0.448 | AML | other | m | 2020-07-28T20:44:38.95 |
IV.GAVE.EHE. | ML:1.1 | 0.00011125385 | 0.1152 | AML | other | m | 2020-07-28T20:44:39.57 |
IV.GAVE.EHN. | ML:1.2 | 0.00012732775 | 0.3072 | AML | other | m | 2020-07-28T20:44:39.88 |
IV.ASSB.HHE. | ML:0.7 | 0.000024802485 | 0.7552 | AML | other | m | 2020-07-28T20:44:43.10 |
IV.NRCA.HHE. | ML:0.6 | 0.000018214355 | 0.1536 | AML | other | m | 2020-07-28T20:44:42.85 |
IV.NRCA.HHN. | ML:0.8 | 0.000029748515 | 0.1024 | AML | other | m | 2020-07-28T20:44:42.98 |