A magnitude ML 0.6 earthquake occured in region: 6 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4940, 12.4040 at 9 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 |
---|---|---|---|---|
Pietralunga | PG | 6 | 2111 | 2111 |
Apecchio | PU | 7 | 1882 | 3993 |
Piobbico | PU | 14 | 2029 | 6022 |
CittĂ di Castello | PG | 14 | 39913 | 45935 |
Montone | PG | 16 | 1680 | 47615 |
Mercatello sul Metauro | PU | 18 | 1378 | 48993 |
Cantiano | PU | 18 | 2245 | 51238 |
San Giustino | PG | 19 | 11297 | 62535 |
Sant'Angelo in Vado | PU | 19 | 4133 | 66668 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-03-15 21:23:06 |
43.4937 | 12.4035 | 9 | 2021-03-15 21:38:29 |
Sala Sismica INGV-Roma | 88172341 |
Field | Value |
---|---|
Time (UTC) | 2021-03-15 21:23:06 ± 0.08 |
Latitude | 43.4937 ± 0.0018 |
Longitude | 12.4035 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88172341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
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) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.04047 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 88172341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-15 21:38:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2021-03-15T21:23:14.82 | 0.3 | undecidable | manual | S | 322 | 21.6672 | 112 | 0.44 | 67 |
IV.ATFO.HHZ. | 2021-03-15T21:23:13.83 | 0.6 | undecidable | manual | S | 136 | 19.5693 | 115 | 0.14 | 48 |
IV.CAFI.HHZ. | 2021-03-15T21:23:13.80 | 0.6 | undecidable | manual | P | 243 | 39.627 | 50 | -0.26 | 45 |
IV.NARO.HHZ. | 2021-03-15T21:23:13.45 | 0.3 | undecidable | manual | S | 48 | 19.2696 | 115 | -0.16 | 71 |
IV.ATLO.EHE. | 2021-03-15T21:23:13.68 | 0.6 | undecidable | manual | S | 179 | 19.7691 | 114 | -0.09 | 48 |
IV.TB02.DHZ.01 | 2021-03-15T21:23:12.01 | 0.1 | undecidable | manual | S | 178 | 13.6752 | 123 | 0.1 | 97 |
IV.BADI.EHZ. | 2021-03-15T21:23:11.44 | 0.6 | undecidable | manual | S | 278 | 12.9759 | 125 | -0.25 | 47 |
IV.PARC.HHZ. | 2021-03-15T21:23:11.01 | 1.0 | undecidable | manual | P | 322 | 21.6672 | 112 | 0.06 | 24 |
IV.TB01.DHN.01 | 2021-03-15T21:23:11.69 | 0.3 | undecidable | manual | S | 168 | 12.6762 | 125 | 0.06 | 73 |
IV.NARO.HHZ. | 2021-03-15T21:23:10.35 | 0.6 | undecidable | manual | P | 48 | 19.2696 | 115 | -0.15 | 47 |
IV.ATLO.EHE. | 2021-03-15T21:23:10.43 | 0.3 | undecidable | manual | P | 179 | 19.7691 | 114 | -0.16 | 71 |
IV.ATFO.HHZ. | 2021-03-15T21:23:10.56 | 0.1 | undecidable | manual | P | 136 | 19.5693 | 115 | 0.02 | 97 |
IV.TB03.DHZ.01 | 2021-03-15T21:23:10.95 | 0.3 | undecidable | manual | S | 177 | 10.2786 | 131 | 0 | 75 |
IV.APEC.HHZ. | 2021-03-15T21:23:10.14 | 0.3 | undecidable | manual | S | 10 | 7.2927 | 141 | -0.1 | 73 |
IV.ATPC.HHZ. | 2021-03-15T21:23:09.73 | 0.1 | undecidable | manual | S | 108 | 4.4955 | 153 | 0.02 | 100 |
IV.BADI.EHZ. | 2021-03-15T21:23:09.31 | 0.1 | positive | manual | P | 278 | 12.9759 | 125 | -0.08 | 97 |
IV.ATPI.EHZ. | 2021-03-15T21:23:09.37 | 0.6 | undecidable | manual | S | 181 | 4.7952 | 152 | -0.38 | 46 |
IV.TB02.DHZ.01 | 2021-03-15T21:23:09.64 | 0.1 | undecidable | manual | P | 178 | 13.6752 | 123 | 0.13 | 96 |
IV.TB01.DHN.01 | 2021-03-15T21:23:09.47 | 0.3 | undecidable | manual | P | 168 | 12.6762 | 125 | 0.12 | 72 |
IV.ATPI.EHZ. | 2021-03-15T21:23:08.20 | 0.1 | positive | manual | P | 181 | 4.7952 | 152 | -0.06 | 99 |
IV.TB03.DHZ.01 | 2021-03-15T21:23:08.98 | 0.1 | undecidable | manual | P | 177 | 10.2786 | 131 | 0.01 | 99 |
IV.APEC.HHZ. | 2021-03-15T21:23:08.59 | 0.1 | positive | manual | P | 10 | 7.2927 | 141 | 0.04 | 99 |
IV.ATPC.HHZ. | 2021-03-15T21:23:08.33 | 0.1 | undecidable | manual | P | 108 | 4.4955 | 153 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.6 | 0.0000766495445 | 0.1408 | AML | other | m | 2021-03-15T21:23:09.47 |
IV.ATPI.EHN. | ML:0.9 | 0.00015900000000000002 | 0.12 | AML | other | m | 2021-03-15T21:23:09.61 |
IV.APEC.HHE. | ML:1.2 | 0.00022749999999999997 | 0.18 | AML | other | m | 2021-03-15T21:23:10.37 |
IV.APEC.HHN. | ML:0.9 | 0.00012044037499999998 | 0.1024 | AML | other | m | 2021-03-15T21:23:10.19 |
IV.ATPI.HNE. | ML:0.7 | 0.00009881616749999999 | 0.1536 | AML | other | m | 2021-03-15T21:23:09.45 |
IV.BADI.EHE. | ML:0.8 | 0.000078990345 | 0.1024 | AML | other | m | 2021-03-15T21:23:11.83 |
IV.BADI.EHN. | ML:0.9 | 0.00008334077000000001 | 0.1024 | AML | other | m | 2021-03-15T21:23:11.67 |
IV.NARO.HHE. | ML:0.4 | 0.000018085860000000003 | 0.064 | AML | other | m | 2021-03-15T21:23:14.09 |
IV.NARO.HHN. | ML:0.3 | 0.0000156345385 | 0.0384 | AML | other | m | 2021-03-15T21:23:14.07 |
IV.ATFO.HHE. | ML:0.3 | 0.000016088395 | 0.2304 | AML | other | m | 2021-03-15T21:23:14.21 |
IV.ATFO.HHN. | ML:0.4 | 0.000018506981499999997 | 0.1664 | AML | other | m | 2021-03-15T21:23:14.69 |
IV.PARC.HHE. | ML:0.2 | 0.000011242351500000002 | 0.32 | AML | other | m | 2021-03-15T21:23:15.19 |
IV.PARC.HHN. | ML:0.2 | 0.0000120743 | 0.7424 | AML | other | m | 2021-03-15T21:23:15.66 |