A magnitude ML 2.1 earthquake occured in region: 3 km S Gropparello (PC), on
and geographic coordinates (lat, lon) 44.8080, 9.7400 at 29 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 |
---|---|---|---|---|
Gropparello | PC | 3 | 2293 | 2293 |
Lugagnano Val d'Arda | PC | 7 | 4116 | 6409 |
Vernasca | PC | 7 | 2131 | 8540 |
Morfasso | PC | 10 | 1024 | 9564 |
Ponte dell'Olio | PC | 10 | 4794 | 14358 |
Bore | PR | 11 | 749 | 15107 |
Bettola | PC | 11 | 2828 | 17935 |
Castell'Arquato | PC | 11 | 4713 | 22648 |
Carpaneto Piacentino | PC | 13 | 7715 | 30363 |
Vigolzone | PC | 13 | 4297 | 34660 |
Rivergaro | PC | 16 | 7005 | 41665 |
San Giorgio Piacentino | PC | 16 | 5792 | 47457 |
Travo | PC | 17 | 2087 | 49544 |
Pellegrino Parmense | PR | 17 | 1048 | 50592 |
Farini | PC | 17 | 1290 | 51882 |
Podenzano | PC | 17 | 9167 | 61049 |
Varsi | PR | 18 | 1230 | 62279 |
Salsomaggiore Terme | PR | 19 | 19831 | 82110 |
Fiorenzuola d'Arda | PC | 19 | 15297 | 97407 |
Bardi | PR | 19 | 2227 | 99634 |
Cadeo | PC | 20 | 6118 | 105752 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-06-29 18:05:12 |
44.8082 | 9.7403 | 29 | 2021-12-29 11:12:14 |
Bollettino Sismico Italiano INGV | 93232471 |
Reviewed Rev100 |
ML 2.1 | 2021-06-29 18:05:12 |
44.816 | 9.7322 | 29 | 2021-06-29 18:20:22 |
Sala Sismica INGV-Roma | 92045891 |
Field | Value |
---|---|
Time (UTC) | 2021-06-29 18:05:12 ± 0.1 |
Latitude | 44.8082 ± 0.0072 |
Longitude | 9.7403 ± 0.0127 |
Depth (km) | 29 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 93232471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 867 |
Semi-minor axis of confidence ellipse (meter) | 684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.82472 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 93232471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-26 10:16:40 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 92045891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-29 18:20:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2021-06-29T18:07:09.14 | 3.0 | undecidable | manual | Sn | -3.57 | 0 | |||
IV.FIAM.HHZ. | 2021-06-29T18:07:01.56 | 3.0 | undecidable | manual | Sg | 5.92 | 0 | |||
IV.CAR1.HHZ. | 2021-06-29T18:07:00.09 | 3.0 | undecidable | manual | Pn | -2.75 | 0 | |||
IV.IFIL.HHZ. | 2021-06-29T18:06:57.91 | 3.0 | positive | manual | Pn | -3.09 | 0 | |||
IV.MTMR.EHZ. | 2021-06-29T18:06:38.47 | 3.0 | undecidable | manual | Pn | 1.34 | 0 | |||
IV.POFI.HHZ. | 2021-06-29T18:06:26.90 | 3.0 | undecidable | manual | Pg | 6.86 | 0 | |||
GU.RRL.HHZ. | 2021-06-29T18:05:49.52 | 3.0 | undecidable | manual | Pn | 1.76 | 0 | |||
IV.CSNT.HHZ. | 2021-06-29T18:05:47.85 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LMD.HHZ. | 2021-06-29T18:05:46.10 | 3.0 | undecidable | manual | P | 0 | ||||
IV.BURY.HHZ. | 2021-06-29T18:05:45.70 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CTI.HHZ. | 2021-06-29T18:05:42.45 | 0.3 | undecidable | manual | P | 47 | 202.5417 | 54 | -0.22 | 46 |
IV.SGAL.EHZ. | 2021-06-29T18:05:41.68 | 0.6 | undecidable | manual | S | 28 | 94.9383 | 102 | 0.95 | 34 |
ST.RONC.EHZ. | 2021-06-29T18:05:36.27 | 0.3 | undecidable | manual | P | 28 | 147.0417 | 54 | 0.5 | 57 |
SI.LUSI.HHZ. | 2021-06-29T18:05:36.64 | 0.3 | undecidable | manual | P | 36 | 158.4192 | 54 | -0.54 | 54 |
GU.RNCA.HHZ. | 2021-06-29T18:05:35.13 | 0.3 | undecidable | manual | S | 239 | 72.6717 | 106 | 0.16 | 73 |
IV.MAGA.HHZ. | 2021-06-29T18:05:33.14 | 0.3 | undecidable | manual | P | 33 | 127.6722 | 54 | -0.22 | 63 |
IV.ZEN8.EHZ. | 2021-06-29T18:05:33.06 | 0.3 | undecidable | manual | P | 40 | 120.2907 | 54 | 0.62 | 58 |
IV.MBAL.EHZ. | 2021-06-29T18:05:33.77 | 0.3 | undecidable | manual | P | 41 | 131.7681 | 54 | -0.09 | 65 |
IV.ZONE.HHZ. | 2021-06-29T18:05:30.39 | 0.3 | undecidable | manual | P | 15 | 110.0121 | 100 | -0.66 | 59 |
IV.MDI.HHZ. | 2021-06-29T18:05:30.71 | 0.3 | undecidable | manual | P | 359 | 106.7154 | 101 | 0.16 | 67 |
GU.PCP.HHZ. | 2021-06-29T18:05:29.83 | 0.3 | undecidable | manual | P | 253 | 98.8233 | 102 | 0.47 | 64 |
IV.SGAL.EHZ. | 2021-06-29T18:05:28.75 | 0.3 | undecidable | manual | P | 28 | 94.9383 | 102 | -0.03 | 71 |
GU.GORR.HHZ. | 2021-06-29T18:05:27.36 | 0.3 | undecidable | manual | S | 238 | 41.7249 | 119 | 0.05 | 78 |
GU.GRAM.HHZ. | 2021-06-29T18:05:27.93 | 0.3 | undecidable | manual | S | 144 | 43.623 | 118 | 0.19 | 75 |
GU.RNCA.HHZ. | 2021-06-29T18:05:25.86 | 0.3 | undecidable | manual | P | 239 | 72.6717 | 106 | 0.41 | 69 |
IV.PCN.EHZ. | 2021-06-29T18:05:24.23 | 0.3 | undecidable | manual | S | 357 | 25.2525 | 134 | 0.48 | 71 |
IV.MSSA.HHZ. | 2021-06-29T18:05:23.15 | 0.1 | undecidable | manual | P | 198 | 57.3981 | 111 | -0.06 | 100 |
IV.BOB.HNZ. | 2021-06-29T18:05:23.44 | 0.3 | undecidable | manual | S | 259 | 23.4543 | 137 | 0.02 | 81 |
GU.GRAM.HHZ. | 2021-06-29T18:05:21.14 | 0.3 | undecidable | manual | P | 144 | 43.623 | 118 | -0.13 | 76 |
GU.GORR.HHZ. | 2021-06-29T18:05:20.69 | 0.1 | undecidable | manual | P | 238 | 41.7249 | 119 | -0.34 | 97 |
IV.BOB.HNZ. | 2021-06-29T18:05:18.35 | 0.3 | undecidable | manual | P | 259 | 23.4543 | 137 | -0.43 | 74 |
IV.PCN.EHZ. | 2021-06-29T18:05:18.38 | 0.1 | negative | manual | P | 357 | 25.2525 | 134 | -0.59 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PCN.EHE. | ML:2.3 | 0.0007518275999999999 | 0.2816 | AML | other | m | 2021-06-29T18:05:24.44 |
IV.PCN.EHN. | ML:2.1 | 0.00051717555 | 0.3328 | AML | other | m | 2021-06-29T18:05:24.88 |
GU.GORR.HHN. | ML:1.7 | 0.00014000000000000001 | 1.54 | AML | other | m | 2021-06-29T18:05:27.90 |
GU.GORR.HHE. | ML:1.8 | 0.000152 | 1.58 | AML | other | m | 2021-06-29T18:05:28.84 |
GU.GRAM.HHE. | ML:1.9 | 0.0002205 | 0.9 | AML | other | m | 2021-06-29T18:05:29.17 |
GU.GRAM.HHN. | ML:1.8 | 0.0001735 | 0.4 | AML | other | m | 2021-06-29T18:05:29.47 |
IV.SGAL.EHE. | ML:2.1 | 0.0001235 | 1.44 | AML | other | m | 2021-06-29T18:05:41.16 |
IV.SGAL.EHN. | ML:2.1 | 0.0001415 | 0.3 | AML | other | m | 2021-06-29T18:05:42.23 |
IV.MDI.HHN. | ML:2.1 | 0.00009775 | 1.58 | AML | other | m | 2021-06-29T18:05:46.97 |
IV.ZONE.HHN. | ML:2.0 | 0.00007415 | 0.36 | AML | other | m | 2021-06-29T18:05:46.79 |
IV.ZONE.HHE. | ML:1.8 | 0.00005355 | 0.14 | AML | other | m | 2021-06-29T18:05:47.14 |
IV.MDI.HHE. | ML:2.1 | 0.00011295 | 0.22 | AML | other | m | 2021-06-29T18:05:47.17 |
IV.MAGA.HHN. | ML:2.2 | 0.00011130000000000001 | 0.42 | AML | other | m | 2021-06-29T18:05:51.24 |
IV.MAGA.HHE. | ML:2.5 | 0.00020400000000000003 | 0.46 | AML | other | m | 2021-06-29T18:05:54.47 |
SI.LUSI.HHE. | ML:2.2 | 0.0000632 | 0.34 | AML | other | m | 2021-06-29T18:05:59.52 |
SI.LUSI.HHN. | ML:2.2 | 0.00007915 | 0.4 | AML | other | m | 2021-06-29T18:06:00.95 |
IV.CTI.HHN. | ML:2.2 | 0.000045600000000000004 | 1.3 | AML | other | m | 2021-06-29T18:06:11.77 |
IV.CTI.HHE. | ML:2.1 | 0.0000371 | 0.54 | AML | other | m | 2021-06-29T18:06:12.64 |
IV.CSNT.HHN. | ML:2.0 | 0.0000303 | 1.54 | AML | other | m | 2021-06-29T18:06:19.87 |
IV.CSNT.HHE. | ML:2.2 | 0.0000433 | 0.42 | AML | other | m | 2021-06-29T18:06:20.31 |
IV.LMD.HHE. | ML:1.8 | 0.0000264 | 1.36 | AML | other | m | 2021-06-29T18:06:25.85 |
IV.LMD.HHN. | ML:1.9 | 0.000029849999999999997 | 0.42 | AML | other | m | 2021-06-29T18:06:27.70 |