A magnitude ML 0.7 earthquake occured in region: 8 km W Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1450, 12.7010 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Nocera Umbra | PG | 8 | 5839 | 5839 |
Valfabbrica | PG | 8 | 3389 | 9228 |
Valtopina | PG | 10 | 1398 | 10626 |
Assisi | PG | 11 | 28299 | 38925 |
Gualdo Tadino | PG | 12 | 15208 | 54133 |
Bastia Umbra | PG | 15 | 21874 | 76007 |
Spello | PG | 17 | 8645 | 84652 |
Fossato di Vico | PG | 17 | 2840 | 87492 |
Cannara | PG | 19 | 4305 | 91797 |
Fiuminata | MC | 19 | 1402 | 93199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2020-08-19 02:44:52 |
43.1452 | 12.7012 | 10 | 2020-11-19 12:36:59 |
Bollettino Sismico Italiano INGV | 82617101 |
Reviewed Rev100 |
ML 0.7 | 2020-08-19 02:44:52 |
43.141 | 12.6903 | 11 | 2020-08-19 02:56:51 |
Sala Sismica INGV-Roma | 82134311 |
Field | Value |
---|---|
Time (UTC) | 2020-08-19 02:44:52 ± 0.04 |
Latitude | 43.1452 ± 0.0027 |
Longitude | 12.7012 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82617101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 313 |
Semi-minor axis of confidence ellipse (meter) | 136 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48923 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82134311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-19 02:56:51 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82617101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-04 11:13:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-08-19T02:45:04.01 | 0.3 | undecidable | manual | S | 111 | 33.5442 | 50 | 0.1 | 73 |
IV.ATSC.EHE. | 2020-08-19T02:45:03.01 | 0.3 | undecidable | manual | S | 358 | 30.9468 | 50 | -0.22 | 71 |
IV.MGAB.HHZ. | 2020-08-19T02:45:02.66 | 0.6 | undecidable | manual | P | 242 | 54.3012 | 50 | 0.43 | 44 |
IV.ATFO.HHZ. | 2020-08-19T02:45:02.12 | 0.3 | undecidable | manual | S | 337 | 26.751 | 50 | 0.03 | 75 |
IV.ARVD.HHE. | 2020-08-19T02:45:00.55 | 0.3 | undecidable | manual | P | 26 | 43.7229 | 50 | -0.05 | 72 |
IV.FRON.EHZ. | 2020-08-19T02:45:00.32 | 0.6 | undecidable | manual | P | 3 | 41.4252 | 50 | 0.08 | 48 |
IV.MML1.HNZ. | 2020-08-19T02:45:00.86 | 0.3 | undecidable | manual | S | 99 | 22.1556 | 115 | 0 | 76 |
IV.CESI.HNE. | 2020-08-19T02:45:00.98 | 0.3 | undecidable | manual | S | 133 | 22.6551 | 50 | -0.03 | 76 |
IV.FOSV.EHZ. | 2020-08-19T02:44:59.46 | 0.3 | undecidable | manual | S | 16 | 17.2716 | 121 | 0.09 | 75 |
IV.MURB.HHZ. | 2020-08-19T02:44:59.94 | 0.3 | undecidable | manual | S | 313 | 19.3695 | 118 | -0.05 | 76 |
IV.EL6.EHE. | 2020-08-19T02:44:59.91 | 0.3 | undecidable | manual | P | 58 | 38.2284 | 50 | 0.15 | 72 |
IV.ATSC.EHE. | 2020-08-19T02:44:58.51 | 0.3 | undecidable | manual | P | 358 | 30.9468 | 50 | -0.12 | 73 |
IV.SSFR.HHN. | 2020-08-19T02:44:58.91 | 0.6 | undecidable | manual | P | 11 | 32.9448 | 50 | -0.03 | 49 |
IV.ATFO.HHZ. | 2020-08-19T02:44:58.00 | 0.6 | undecidable | manual | P | 337 | 26.751 | 50 | 0.02 | 50 |
IV.FDMO.HHZ. | 2020-08-19T02:44:58.88 | 0.3 | undecidable | manual | P | 111 | 33.5442 | 50 | -0.15 | 72 |
IV.MML1.HNZ. | 2020-08-19T02:44:57.21 | 0.3 | undecidable | manual | P | 99 | 22.1556 | 115 | -0.06 | 75 |
IV.ASSB.HHZ. | 2020-08-19T02:44:57.56 | 0.3 | undecidable | manual | S | 197 | 11.877 | 131 | -0.28 | 73 |
IV.CESI.HNE. | 2020-08-19T02:44:57.53 | 0.1 | undecidable | manual | P | 133 | 22.6551 | 50 | 0.17 | 98 |
IV.MURB.HHZ. | 2020-08-19T02:44:56.70 | 0.3 | undecidable | manual | P | 313 | 19.3695 | 118 | -0.06 | 75 |
IV.FOSV.EHZ. | 2020-08-19T02:44:56.25 | 0.3 | undecidable | manual | P | 16 | 17.2716 | 121 | -0.16 | 74 |
IV.ATCC.EHZ. | 2020-08-19T02:44:56.76 | 0.3 | undecidable | manual | S | 312 | 6.6933 | 147 | 0.11 | 76 |
IV.ATCC.EHZ. | 2020-08-19T02:44:55.02 | 0.1 | undecidable | manual | P | 312 | 6.6933 | 147 | 0.18 | 100 |
IV.ASSB.HHZ. | 2020-08-19T02:44:55.46 | 0.3 | undecidable | manual | P | 197 | 11.877 | 131 | -0.07 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.9 | 0.00011405 | 0.34 | AML | other | m | 2020-08-19T02:44:57.22 |
IV.ATCC.EHE. | ML:1.0 | 0.000133 | 0.36 | AML | other | m | 2020-08-19T02:44:57.05 |
IV.ASSB.HHN. | ML:0.8 | 0.00006925 | 0.2 | AML | other | m | 2020-08-19T02:44:57.74 |
IV.ASSB.HHE. | ML:0.7 | 0.000055249999999999994 | 0.18 | AML | other | m | 2020-08-19T02:44:57.74 |
IV.FOSV.EHE. | ML:0.5 | 0.0000241 | 0.2 | AML | other | m | 2020-08-19T02:44:59.75 |
IV.FOSV.EHN. | ML:0.4 | 0.0000223 | 0.2 | AML | other | m | 2020-08-19T02:44:59.85 |
IV.MURB.HHN. | ML:0.6 | 0.00003015 | 1.32 | AML | other | m | 2020-08-19T02:45:02.19 |
IV.MURB.HHE. | ML:0.7 | 0.00004045 | 0.42 | AML | other | m | 2020-08-19T02:45:04.49 |