A magnitude ML 0.5 earthquake occured in region: 6 km NE Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3700, 12.7970 at 12 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 |
---|---|---|---|---|
Sigillo | PG | 6 | 2404 | 2404 |
Costacciaro | PG | 7 | 1216 | 3620 |
Fossato di Vico | PG | 9 | 2840 | 6460 |
Sassoferrato | AN | 9 | 7285 | 13745 |
Fabriano | AN | 10 | 31480 | 45225 |
Scheggia e Pascelupo | PG | 11 | 1393 | 46618 |
Genga | AN | 13 | 1797 | 48415 |
Serra Sant'Abbondio | PU | 14 | 1027 | 49442 |
Gualdo Tadino | PG | 15 | 15208 | 64650 |
Cerreto d'Esi | AN | 16 | 3817 | 68467 |
Frontone | PU | 17 | 1300 | 69767 |
Gubbio | PG | 18 | 32216 | 101983 |
Esanatoglia | MC | 18 | 2034 | 104017 |
Cantiano | PU | 18 | 2245 | 106262 |
Arcevia | AN | 19 | 4612 | 110874 |
Serra San Quirico | AN | 20 | 2850 | 113724 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-04-18 18:12:34 |
43.3697 | 12.7967 | 12 | 2020-04-18 18:17:14 |
Sala Sismica INGV-Roma | 78362091 |
Field | Value |
---|---|
Time (UTC) | 2020-04-18 18:12:34 ± 0.08 |
Latitude | 43.3697 ± 0.0027 |
Longitude | 12.7967 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78362091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28778 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78362091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-18 18:17:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-04-18T18:12:45.84 | 0.3 | undecidable | manual | S | 327 | 31.9458 | 94 | 0.01 | 72 |
IV.PIEI.HHZ. | 2020-04-18T18:12:44.56 | 0.1 | undecidable | manual | S | 311 | 27.9498 | 95 | -0.23 | 93 |
IV.ATBU.EHN. | 2020-04-18T18:12:43.86 | 0.1 | undecidable | manual | S | 301 | 23.2545 | 97 | 0.33 | 90 |
IV.ATCC.EHZ. | 2020-04-18T18:12:43.94 | 0.3 | undecidable | manual | S | 212 | 24.0537 | 97 | 0.19 | 70 |
IV.ARVD.HHZ. | 2020-04-18T18:12:42.45 | 0.3 | undecidable | manual | S | 39 | 18.3705 | 103 | 0.19 | 72 |
IV.SNTG.HHZ. | 2020-04-18T18:12:41.90 | 0.3 | undecidable | manual | S | 138 | 17.2716 | 105 | -0.06 | 73 |
IV.NARO.HHZ. | 2020-04-18T18:12:41.09 | 1.0 | undecidable | manual | P | 327 | 31.9458 | 94 | -0.1 | 24 |
IV.FRON.EHZ. | 2020-04-18T18:12:41.91 | 0.3 | undecidable | manual | S | 341 | 17.3715 | 104 | -0.09 | 73 |
IV.ATCC.EHZ. | 2020-04-18T18:12:40.03 | 0.3 | positive | manual | P | 212 | 24.0537 | 97 | 0.04 | 72 |
IV.PIEI.HHZ. | 2020-04-18T18:12:40.33 | 0.1 | undecidable | manual | P | 311 | 27.9498 | 95 | -0.26 | 93 |
IV.FOSV.EHZ. | 2020-04-18T18:12:39.80 | 0.3 | undecidable | manual | S | 199 | 8.7801 | 134 | -0.18 | 73 |
IV.SSFR.HNE. | 2020-04-18T18:12:39.72 | 0.1 | undecidable | manual | S | 351 | 7.4814 | 140 | -0.02 | 99 |
IV.ARVD.HHZ. | 2020-04-18T18:12:39.50 | 1.0 | undecidable | manual | P | 39 | 18.3705 | 103 | 0.37 | 23 |
IV.ATBU.EHN. | 2020-04-18T18:12:39.86 | 0.1 | undecidable | manual | P | 301 | 23.2545 | 97 | 0 | 97 |
IV.FRON.EHZ. | 2020-04-18T18:12:38.94 | 0.6 | undecidable | manual | P | 341 | 17.3715 | 104 | -0.04 | 49 |
IV.ATSC.EHE. | 2020-04-18T18:12:38.04 | 0.1 | undecidable | manual | P | 304 | 10.7781 | 125 | -0.01 | 100 |
IV.SNTG.HHZ. | 2020-04-18T18:12:38.94 | 0.6 | undecidable | manual | P | 138 | 17.2716 | 105 | -0.02 | 49 |
IV.FOSV.EHZ. | 2020-04-18T18:12:37.81 | 1.0 | undecidable | manual | P | 199 | 8.7801 | 134 | 0 | 25 |
IV.SSFR.HNE. | 2020-04-18T18:12:37.77 | 0.1 | undecidable | manual | P | 351 | 7.4814 | 140 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.8 | 0.00007544999999999999 | 0.1 | AML | other | m | 2020-04-18T18:12:39.95 |
IV.FOSV.EHE. | ML:0.7 | 0.000059749999999999995 | 1.74 | AML | other | m | 2020-04-18T18:12:40.87 |
IV.SNTG.HHE. | ML:0.1 | 0.000012424999999999999 | 1.76 | AML | other | m | 2020-04-18T18:12:41.11 |
IV.FRON.EHE. | ML:0.6 | 0.000034250000000000006 | 1.92 | AML | other | m | 2020-04-18T18:12:42.96 |
IV.SNTG.HHN. | ML:0.4 | 0.00001755 | 0.82 | AML | other | m | 2020-04-18T18:12:42.30 |
IV.FRON.EHN. | ML:0.6 | 0.000034 | 0.3 | AML | other | m | 2020-04-18T18:12:42.47 |
IV.ARVD.HHE. | ML:0.5 | 0.0000247 | 0.12 | AML | other | m | 2020-04-18T18:12:42.54 |
IV.ARVD.HHN. | ML:0.3 | 0.000014999999999999999 | 0.18 | AML | other | m | 2020-04-18T18:12:42.72 |
IV.PIEI.HHN. | ML:0.3 | 0.00001187 | 0.26 | AML | other | m | 2020-04-18T18:12:44.79 |
IV.PIEI.HHE. | ML:0.6 | 0.0000194 | 0.38 | AML | other | m | 2020-04-18T18:12:45.66 |
IV.NARO.HHE. | ML:0.4 | 0.000009115 | 0.7 | AML | other | m | 2020-04-18T18:12:46.92 |
IV.NARO.HHN. | ML:0.4 | 0.000007955000000000001 | 0.42 | AML | other | m | 2020-04-18T18:12:47.50 |